mirror of
https://git.yoctoproject.org/poky
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nasm: update 2.14.02 -> 2.15.03
Remove backported patches, rebase the rest. Switch to using (mostly) standard autotools build. (From OE-Core rev: 4d13e2713efd5f6cbdc6cf1f86edd0b336ba3ba2) Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
committed by
Richard Purdie
parent
61228679ec
commit
d9cfecad12
@@ -1,28 +0,0 @@
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Upstream-Status: Backport
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Signed-off-by: Ross Burton <ross.burton@arm.com>
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From 287964d54b64bed833adba307e1d920f8fcf0cbc Mon Sep 17 00:00:00 2001
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From: Ozkan Sezer <sezero@users.sourceforge.net>
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Date: Wed, 7 Aug 2019 15:50:50 +0300
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Subject: [PATCH] fix pa_add_headers.m4 for development versions of autoconf
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(bug 3392471)
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Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
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---
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autoconf/m4/pa_add_headers.m4 | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/aclocal.m4 b/aclocal.m4
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index 1af2dd5d..6ce3e6c1 100644
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--- a/aclocal.m4
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+++ b/aclocal.m4
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@@ -169,7 +169,8 @@ dnl --------------------------------------------------------------------------
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AC_DEFUN(_PA_ADD_HEADER,
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[AC_CHECK_HEADERS([$1],[ac_includes_default="$ac_includes_default
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#include <$1>"
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-])])
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+])
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+])
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AC_DEFUN(PA_ADD_HEADERS,
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[m4_map_args_w([$1],[_PA_ADD_HEADER(],[)])])
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@@ -1,12 +1,13 @@
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From 8a204171004fa0d7d21389530c744d215e99efb0 Mon Sep 17 00:00:00 2001
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From 1c5023002bad3a5b0bbc181fdb324160beace733 Mon Sep 17 00:00:00 2001
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From: Joshua Watt <JPEWhacker@gmail.com>
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Date: Tue, 19 Nov 2019 12:47:30 -0600
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Subject: [PATCH 1/2] stdlib: Add strlcat
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Subject: [PATCH] stdlib: Add strlcat
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Adds strlcat which can be used to safely concatenate strings
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Upstream-Status: Submitted [https://bugzilla.nasm.us/show_bug.cgi?id=3392635]
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Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
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---
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Makefile.in | 2 +-
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configure.ac | 2 ++
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@@ -16,10 +17,10 @@ Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
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create mode 100644 stdlib/strlcat.c
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diff --git a/Makefile.in b/Makefile.in
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index 32ef3d91..ff7eb447 100644
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index bfae1f8..156dc4c 100644
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--- a/Makefile.in
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+++ b/Makefile.in
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@@ -93,7 +93,7 @@ NASM = asm/nasm.$(O)
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@@ -101,7 +101,7 @@ NASM = asm/nasm.$(O)
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NDISASM = disasm/ndisasm.$(O)
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LIBOBJ = stdlib/snprintf.$(O) stdlib/vsnprintf.$(O) stdlib/strlcpy.$(O) \
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@@ -27,20 +28,20 @@ index 32ef3d91..ff7eb447 100644
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+ stdlib/strnlen.$(O) stdlib/strrchrnul.$(O) stdlib/strlcat.$(O) \
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\
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nasmlib/ver.$(O) \
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nasmlib/crc64.$(O) nasmlib/malloc.$(O) nasmlib/errfile.$(O) \
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nasmlib/alloc.$(O) nasmlib/asprintf.$(O) nasmlib/errfile.$(O) \
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diff --git a/configure.ac b/configure.ac
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index 38b3b596..b4e88778 100644
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index 7b72769..14fd033 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -152,6 +152,7 @@ AC_CHECK_FUNCS([vsnprintf _vsnprintf])
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AC_CHECK_FUNCS([snprintf _snprintf])
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@@ -234,6 +234,7 @@ PA_FUNC_SNPRINTF
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PA_FUNC_VSNPRINTF
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AC_CHECK_FUNCS([strlcpy])
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AC_CHECK_FUNCS([strrchrnul])
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+AC_CHECK_FUNCS([strlcat])
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dnl These types are POSIX-specific, and Windows does it differently...
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AC_CHECK_TYPES([struct _stati64])
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@@ -170,6 +171,7 @@ AC_CHECK_DECLS(strsep)
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@@ -253,6 +254,7 @@ AC_CHECK_DECLS(strsep)
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AC_CHECK_DECLS(strlcpy)
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AC_CHECK_DECLS(strnlen)
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AC_CHECK_DECLS(strrchrnul)
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@@ -49,10 +50,10 @@ index 38b3b596..b4e88778 100644
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dnl Check for missing types
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AC_TYPE_UINTPTR_T
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diff --git a/include/compiler.h b/include/compiler.h
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index 4178c98e..8153d297 100644
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index b4fd3a8..7fb4821 100644
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--- a/include/compiler.h
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+++ b/include/compiler.h
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@@ -159,6 +159,10 @@ size_t strlcpy(char *, const char *, size_t);
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@@ -169,6 +169,10 @@ size_t strlcpy(char *, const char *, size_t);
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char *strrchrnul(const char *, int);
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#endif
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@@ -65,7 +66,7 @@ index 4178c98e..8153d297 100644
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# include <stdbool.h>
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diff --git a/stdlib/strlcat.c b/stdlib/strlcat.c
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new file mode 100644
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index 00000000..7084d460
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index 0000000..7084d46
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--- /dev/null
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+++ b/stdlib/strlcat.c
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@@ -0,0 +1,43 @@
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@@ -112,6 +113,3 @@ index 00000000..7084d460
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+
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+#endif
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+
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--
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2.23.0
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@@ -1,7 +1,7 @@
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From fa677c1caf6b8192971920cf5c1aa8cb33c74605 Mon Sep 17 00:00:00 2001
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From bb4e42ad3a0cdd23a1d1797e6299c76b474867c0 Mon Sep 17 00:00:00 2001
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From: Joshua Watt <JPEWhacker@gmail.com>
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Date: Tue, 19 Nov 2019 13:12:17 -0600
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Subject: [PATCH 2/2] Add --debug-prefix-map option
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Subject: [PATCH] Add --debug-prefix-map option
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Adds an option to remap file prefixes in output object files. This is
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analogous to the "-fdebug-prefix-map" option in GCC, and allows files to
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@@ -9,47 +9,48 @@ be built in a reproducible manner regardless of the build directory.
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Upstream-Status: Submitted [https://bugzilla.nasm.us/show_bug.cgi?id=3392635]
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Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
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---
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asm/nasm.c | 28 ++++++++++++++++++++++++++--
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asm/nasm.c | 26 +++++++++++++++++++++++++-
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include/nasmlib.h | 9 +++++++++
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nasm.txt | 4 ++++
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nasmlib/filename.c | 20 ++++++++++++++++++++
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output/outas86.c | 4 +++-
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output/outcoff.c | 4 ++--
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output/outelf.c | 8 ++++----
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output/outelf.c | 2 +-
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output/outieee.c | 2 +-
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output/outobj.c | 2 +-
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stdlib/strlcat.c | 2 +-
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test/elfdebugprefix.asm | 6 ++++++
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test/performtest.pl | 12 ++++++++++--
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12 files changed, 87 insertions(+), 14 deletions(-)
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12 files changed, 83 insertions(+), 10 deletions(-)
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create mode 100644 test/elfdebugprefix.asm
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diff --git a/asm/nasm.c b/asm/nasm.c
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index 1c5a5fc5..5d45103c 100644
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index a0e1719..fc6c62e 100644
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--- a/asm/nasm.c
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+++ b/asm/nasm.c
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@@ -841,7 +841,8 @@ enum text_options {
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OPT_BEFORE,
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@@ -938,7 +938,8 @@ enum text_options {
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OPT_LIMIT,
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OPT_KEEP_ALL,
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- OPT_NO_LINE
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+ OPT_NO_LINE,
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OPT_NO_LINE,
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- OPT_DEBUG
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+ OPT_DEBUG,
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+ OPT_DEBUG_PREFIX_MAP
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};
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struct textargs {
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const char *label;
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@@ -866,6 +867,7 @@ static const struct textargs textopts[] = {
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{"limit-", OPT_LIMIT, true, 0},
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{"keep-all", OPT_KEEP_ALL, false, 0},
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{"no-line", OPT_NO_LINE, false, 0},
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enum need_arg {
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ARG_NO,
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@@ -970,6 +971,7 @@ static const struct textargs textopts[] = {
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{"keep-all", OPT_KEEP_ALL, ARG_NO, 0},
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{"no-line", OPT_NO_LINE, ARG_NO, 0},
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{"debug", OPT_DEBUG, ARG_MAYBE, 0},
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+ {"debug-prefix-map", OPT_DEBUG_PREFIX_MAP, true, 0},
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{NULL, OPT_BOGUS, false, 0}
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{NULL, OPT_BOGUS, ARG_NO, 0}
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};
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@@ -1217,6 +1219,26 @@ static bool process_arg(char *p, char *q, int pass)
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case OPT_NO_LINE:
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pp_noline = true;
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@@ -1332,6 +1334,26 @@ static bool process_arg(char *p, char *q, int pass)
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case OPT_DEBUG:
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debug_nasm = param ? strtoul(param, NULL, 10) : debug_nasm+1;
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break;
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+ case OPT_DEBUG_PREFIX_MAP: {
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+ struct debug_prefix_list *d;
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@@ -72,24 +73,22 @@ index 1c5a5fc5..5d45103c 100644
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+ }
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+ break;
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case OPT_HELP:
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help(0);
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help(stdout);
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exit(0);
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@@ -2010,7 +2032,9 @@ static void help(const char xopt)
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" --lpostfix str append the given string to all other symbols\n"
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" --keep-all output files will not be removed even if an error happens\n"
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" --no-line ignore %%line directives in input\n"
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- " --limit-X val set execution limit X\n");
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+ " --limit-X val set execution limit X\n"
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+ " --debug-prefix-map base=dest\n"
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+ " remap paths starting with 'base' to 'dest' in output files\n");
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@@ -2297,6 +2319,8 @@ static void help(FILE *out)
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" -w-x disable warning x (also -Wno-x)\n"
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" -w[+-]error promote all warnings to errors (also -Werror)\n"
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" -w[+-]error=x promote warning x to errors (also -Werror=x)\n"
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+ " --debug-prefix-map base=dest\n"
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+ " remap paths starting with 'base' to 'dest' in output files\n"
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, out);
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for (i = 0; i <= LIMIT_MAX; i++) {
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printf(" %-15s %s (default ",
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fprintf(out, " %-20s %s\n",
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diff --git a/include/nasmlib.h b/include/nasmlib.h
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index e57d0e6d..cf921547 100644
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index e9bfbcc..98fc653 100644
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--- a/include/nasmlib.h
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+++ b/include/nasmlib.h
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@@ -195,10 +195,19 @@ int64_t readstrnum(char *str, int length, bool *warn);
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@@ -250,10 +250,19 @@ int64_t readstrnum(char *str, int length, bool *warn);
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*/
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int32_t seg_alloc(void);
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@@ -110,7 +109,7 @@ index e57d0e6d..cf921547 100644
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/*
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* Utility macros...
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diff --git a/nasm.txt b/nasm.txt
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index a28202f9..443c06b2 100644
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index cc7fa27..d3485c9 100644
|
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--- a/nasm.txt
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+++ b/nasm.txt
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@@ -147,6 +147,10 @@ OPTIONS
|
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@@ -125,7 +124,7 @@ index a28202f9..443c06b2 100644
|
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------
|
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This man page does not fully describe the syntax of *nasm*'s assembly language,
|
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diff --git a/nasmlib/filename.c b/nasmlib/filename.c
|
||||
index 172ae0bc..fda2be41 100644
|
||||
index 172ae0b..fda2be4 100644
|
||||
--- a/nasmlib/filename.c
|
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+++ b/nasmlib/filename.c
|
||||
@@ -39,6 +39,8 @@
|
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@@ -160,10 +159,10 @@ index 172ae0bc..fda2be41 100644
|
||||
+ return dest;
|
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+}
|
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diff --git a/output/outas86.c b/output/outas86.c
|
||||
index 3f9867b9..d5f4f966 100644
|
||||
index 54b22f8..c4a412c 100644
|
||||
--- a/output/outas86.c
|
||||
+++ b/output/outas86.c
|
||||
@@ -113,6 +113,8 @@ static void as86_sect_write(struct Section *, const uint8_t *,
|
||||
@@ -110,6 +110,8 @@ static void as86_sect_write(struct Section *, const uint8_t *,
|
||||
|
||||
static void as86_init(void)
|
||||
{
|
||||
@@ -172,7 +171,7 @@ index 3f9867b9..d5f4f966 100644
|
||||
stext.data = saa_init(1L);
|
||||
stext.datalen = 0L;
|
||||
stext.head = stext.last = NULL;
|
||||
@@ -134,7 +136,7 @@ static void as86_init(void)
|
||||
@@ -131,7 +133,7 @@ static void as86_init(void)
|
||||
strslen = 0;
|
||||
|
||||
/* as86 module name = input file minus extension */
|
||||
@@ -182,10 +181,10 @@ index 3f9867b9..d5f4f966 100644
|
||||
|
||||
static void as86_cleanup(void)
|
||||
diff --git a/output/outcoff.c b/output/outcoff.c
|
||||
index a2fd302c..bcf576fb 100644
|
||||
index bcd9ff3..15bfcf3 100644
|
||||
--- a/output/outcoff.c
|
||||
+++ b/output/outcoff.c
|
||||
@@ -1070,14 +1070,14 @@ static void coff_symbol(char *name, int32_t strpos, int32_t value,
|
||||
@@ -1095,14 +1095,14 @@ static void coff_symbol(char *name, int32_t strpos, int32_t value,
|
||||
|
||||
static void coff_write_symbols(void)
|
||||
{
|
||||
@@ -203,48 +202,23 @@ index a2fd302c..bcf576fb 100644
|
||||
|
||||
/*
|
||||
diff --git a/output/outelf.c b/output/outelf.c
|
||||
index de99d076..203b5dc0 100644
|
||||
index 61af020..1292958 100644
|
||||
--- a/output/outelf.c
|
||||
+++ b/output/outelf.c
|
||||
@@ -1,5 +1,5 @@
|
||||
/* ----------------------------------------------------------------------- *
|
||||
- *
|
||||
+ *
|
||||
* Copyright 1996-2017 The NASM Authors - All Rights Reserved
|
||||
* See the file AUTHORS included with the NASM distribution for
|
||||
* the specific copyright holders.
|
||||
@@ -14,7 +14,7 @@
|
||||
* copyright notice, this list of conditions and the following
|
||||
* disclaimer in the documentation and/or other materials provided
|
||||
* with the distribution.
|
||||
- *
|
||||
+ *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
@@ -315,7 +315,7 @@ elf_directive(enum directive directive, char *value, int pass)
|
||||
@@ -553,7 +553,7 @@ static void elf_init(void)
|
||||
};
|
||||
const char * const *p;
|
||||
|
||||
static void elf_init(void)
|
||||
{
|
||||
- strlcpy(elf_module, inname, sizeof(elf_module));
|
||||
+ filename_debug_remap(elf_module, inname, sizeof(elf_module));
|
||||
sects = NULL;
|
||||
nsects = sectlen = 0;
|
||||
syms = saa_init((int32_t)sizeof(struct elf_symbol));
|
||||
@@ -868,7 +868,7 @@ static void elf32_out(int32_t segto, const void *data,
|
||||
" segment base references");
|
||||
} else {
|
||||
if (wrt == NO_SEG) {
|
||||
- /*
|
||||
+ /*
|
||||
* The if() is a hack to deal with compilers which
|
||||
* don't handle switch() statements with 64-bit
|
||||
* expressions.
|
||||
diff --git a/output/outieee.c b/output/outieee.c
|
||||
index 3a28942d..f61824e4 100644
|
||||
index 4cc0f0f..2468724 100644
|
||||
--- a/output/outieee.c
|
||||
+++ b/output/outieee.c
|
||||
@@ -209,7 +209,7 @@ static void ieee_unqualified_name(char *, char *);
|
||||
@@ -207,7 +207,7 @@ static void ieee_unqualified_name(char *, char *);
|
||||
*/
|
||||
static void ieee_init(void)
|
||||
{
|
||||
@@ -254,10 +228,10 @@ index 3a28942d..f61824e4 100644
|
||||
fpubhead = NULL;
|
||||
fpubtail = &fpubhead;
|
||||
diff --git a/output/outobj.c b/output/outobj.c
|
||||
index b4f2c499..55bba4a1 100644
|
||||
index 0d4d311..d8dd6a0 100644
|
||||
--- a/output/outobj.c
|
||||
+++ b/output/outobj.c
|
||||
@@ -640,7 +640,7 @@ static enum directive_result obj_directive(enum directive, char *, int);
|
||||
@@ -638,7 +638,7 @@ static enum directive_result obj_directive(enum directive, char *);
|
||||
|
||||
static void obj_init(void)
|
||||
{
|
||||
@@ -267,7 +241,7 @@ index b4f2c499..55bba4a1 100644
|
||||
any_segs = false;
|
||||
fpubhead = NULL;
|
||||
diff --git a/stdlib/strlcat.c b/stdlib/strlcat.c
|
||||
index 7084d460..ee93dea3 100644
|
||||
index 7084d46..ee93dea 100644
|
||||
--- a/stdlib/strlcat.c
|
||||
+++ b/stdlib/strlcat.c
|
||||
@@ -29,7 +29,7 @@ size_t strlcat(char *dest, const char *src, size_t size)
|
||||
@@ -281,7 +255,7 @@ index 7084d460..ee93dea3 100644
|
||||
/* destination was not NULL terminated. Return the initial size */
|
||||
diff --git a/test/elfdebugprefix.asm b/test/elfdebugprefix.asm
|
||||
new file mode 100644
|
||||
index 00000000..a67ba29c
|
||||
index 0000000..a67ba29
|
||||
--- /dev/null
|
||||
+++ b/test/elfdebugprefix.asm
|
||||
@@ -0,0 +1,6 @@
|
||||
@@ -292,7 +266,7 @@ index 00000000..a67ba29c
|
||||
+ ret
|
||||
+
|
||||
diff --git a/test/performtest.pl b/test/performtest.pl
|
||||
index f7865b39..096f9604 100755
|
||||
index f7865b3..096f960 100755
|
||||
--- a/test/performtest.pl
|
||||
+++ b/test/performtest.pl
|
||||
@@ -42,14 +42,22 @@ sub perform {
|
||||
@@ -320,6 +294,3 @@ index f7865b39..096f9604 100755
|
||||
#Move the output to the test dir
|
||||
mkpath("$outputdir/$testname/$subname");
|
||||
foreach(split / /,$files) {
|
||||
--
|
||||
2.23.0
|
||||
|
||||
|
||||
@@ -1,116 +0,0 @@
|
||||
From 3079f7966dbed4497e36d5067cbfd896a90358cb Mon Sep 17 00:00:00 2001
|
||||
From: Cyrill Gorcunov <gorcunov@gmail.com>
|
||||
Date: Wed, 14 Nov 2018 10:03:42 +0300
|
||||
Subject: [PATCH] preproc: Fix malformed parameter count
|
||||
|
||||
readnum returns 64bit number which may become
|
||||
a negative integer upon conversion which in
|
||||
turn lead to out of bound array access.
|
||||
|
||||
Fix it by explicit conversion with bounds check
|
||||
|
||||
| POC6:2: error: parameter count `2222222222' is out of bounds [0; 2147483647]
|
||||
|
||||
https://bugzilla.nasm.us/show_bug.cgi?id=3392528
|
||||
|
||||
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
|
||||
|
||||
Upstream-Status: Backport
|
||||
CVE: CVE-2018-19755
|
||||
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
|
||||
---
|
||||
asm/preproc.c | 43 +++++++++++++++++++++----------------------
|
||||
1 file changed, 21 insertions(+), 22 deletions(-)
|
||||
|
||||
diff --git a/asm/preproc.c b/asm/preproc.c
|
||||
index b6afee3..e5ad05a 100644
|
||||
--- a/asm/preproc.c
|
||||
+++ b/asm/preproc.c
|
||||
@@ -1650,6 +1650,23 @@ smacro_defined(Context * ctx, const char *name, int nparam, SMacro ** defn,
|
||||
return false;
|
||||
}
|
||||
|
||||
+/* param should be a natural number [0; INT_MAX] */
|
||||
+static int read_param_count(const char *str)
|
||||
+{
|
||||
+ int result;
|
||||
+ bool err;
|
||||
+
|
||||
+ result = readnum(str, &err);
|
||||
+ if (result < 0 || result > INT_MAX) {
|
||||
+ result = 0;
|
||||
+ nasm_error(ERR_NONFATAL, "parameter count `%s' is out of bounds [%d; %d]",
|
||||
+ str, 0, INT_MAX);
|
||||
+ } else if (err) {
|
||||
+ nasm_error(ERR_NONFATAL, "unable to parse parameter count `%s'", str);
|
||||
+ }
|
||||
+ return result;
|
||||
+}
|
||||
+
|
||||
/*
|
||||
* Count and mark off the parameters in a multi-line macro call.
|
||||
* This is called both from within the multi-line macro expansion
|
||||
@@ -1871,11 +1888,7 @@ static bool if_condition(Token * tline, enum preproc_token ct)
|
||||
pp_directives[ct]);
|
||||
} else {
|
||||
searching.nparam_min = searching.nparam_max =
|
||||
- readnum(tline->text, &j);
|
||||
- if (j)
|
||||
- nasm_error(ERR_NONFATAL,
|
||||
- "unable to parse parameter count `%s'",
|
||||
- tline->text);
|
||||
+ read_param_count(tline->text);
|
||||
}
|
||||
if (tline && tok_is_(tline->next, "-")) {
|
||||
tline = tline->next->next;
|
||||
@@ -1886,11 +1899,7 @@ static bool if_condition(Token * tline, enum preproc_token ct)
|
||||
"`%s' expects a parameter count after `-'",
|
||||
pp_directives[ct]);
|
||||
else {
|
||||
- searching.nparam_max = readnum(tline->text, &j);
|
||||
- if (j)
|
||||
- nasm_error(ERR_NONFATAL,
|
||||
- "unable to parse parameter count `%s'",
|
||||
- tline->text);
|
||||
+ searching.nparam_max = read_param_count(tline->text);
|
||||
if (searching.nparam_min > searching.nparam_max) {
|
||||
nasm_error(ERR_NONFATAL,
|
||||
"minimum parameter count exceeds maximum");
|
||||
@@ -2079,8 +2088,6 @@ static void undef_smacro(Context *ctx, const char *mname)
|
||||
*/
|
||||
static bool parse_mmacro_spec(Token *tline, MMacro *def, const char *directive)
|
||||
{
|
||||
- bool err;
|
||||
-
|
||||
tline = tline->next;
|
||||
skip_white_(tline);
|
||||
tline = expand_id(tline);
|
||||
@@ -2103,11 +2110,7 @@ static bool parse_mmacro_spec(Token *tline, MMacro *def, const char *directive)
|
||||
if (!tok_type_(tline, TOK_NUMBER)) {
|
||||
nasm_error(ERR_NONFATAL, "`%s' expects a parameter count", directive);
|
||||
} else {
|
||||
- def->nparam_min = def->nparam_max =
|
||||
- readnum(tline->text, &err);
|
||||
- if (err)
|
||||
- nasm_error(ERR_NONFATAL,
|
||||
- "unable to parse parameter count `%s'", tline->text);
|
||||
+ def->nparam_min = def->nparam_max = read_param_count(tline->text);
|
||||
}
|
||||
if (tline && tok_is_(tline->next, "-")) {
|
||||
tline = tline->next->next;
|
||||
@@ -2117,11 +2120,7 @@ static bool parse_mmacro_spec(Token *tline, MMacro *def, const char *directive)
|
||||
nasm_error(ERR_NONFATAL,
|
||||
"`%s' expects a parameter count after `-'", directive);
|
||||
} else {
|
||||
- def->nparam_max = readnum(tline->text, &err);
|
||||
- if (err) {
|
||||
- nasm_error(ERR_NONFATAL, "unable to parse parameter count `%s'",
|
||||
- tline->text);
|
||||
- }
|
||||
+ def->nparam_max = read_param_count(tline->text);
|
||||
if (def->nparam_min > def->nparam_max) {
|
||||
nasm_error(ERR_NONFATAL, "minimum parameter count exceeds maximum");
|
||||
def->nparam_max = def->nparam_min;
|
||||
--
|
||||
2.10.5.GIT
|
||||
|
||||
@@ -1,43 +0,0 @@
|
||||
From 93d41d82963b2cfd0b24c906f5a8daf53281b559 Mon Sep 17 00:00:00 2001
|
||||
From: "H. Peter Anvin (Intel)" <hpa@zytor.com>
|
||||
Date: Fri, 16 Aug 2019 01:12:54 -0700
|
||||
Subject: [PATCH] BR 3392576: don't segfault on a bad %pragma limit
|
||||
|
||||
Don't segfault on a bad %pragma limit. Instead treat a NULL pointer as
|
||||
an empty string.
|
||||
|
||||
Reported-by: Ren Kimura <rkx1209dev@gmail.com>
|
||||
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
|
||||
|
||||
CVE: CVE-2019-14248
|
||||
Upstream-Status: Backport [https://repo.or.cz/nasm.git/commit/93d41d82963b2cfd0b24c906f5a8daf53281b559]
|
||||
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
|
||||
---
|
||||
asm/nasm.c | 7 ++++++-
|
||||
1 file changed, 6 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/asm/nasm.c b/asm/nasm.c
|
||||
index c84d675..65116ab 100644
|
||||
--- a/asm/nasm.c
|
||||
+++ b/asm/nasm.c
|
||||
@@ -212,6 +212,11 @@ nasm_set_limit(const char *limit, const char *valstr)
|
||||
bool rn_error;
|
||||
int errlevel;
|
||||
|
||||
+ if (!limit)
|
||||
+ limit = "";
|
||||
+ if (!valstr)
|
||||
+ valstr = "";
|
||||
+
|
||||
for (i = 0; i <= LIMIT_MAX; i++) {
|
||||
if (!nasm_stricmp(limit, limit_info[i].name))
|
||||
break;
|
||||
@@ -204,7 +209,7 @@ nasm_set_limit(const char *limit, const char *valstr)
|
||||
errlevel = ERR_WARNING|ERR_NOFILE|ERR_USAGE;
|
||||
else
|
||||
errlevel = ERR_WARNING|ERR_PASS1|WARN_UNKNOWN_PRAGMA;
|
||||
- nasm_error(errlevel, "unknown limit: `%s'", limit);
|
||||
+ nasm_error(errlevel, "invalid limit value: `%s'", valstr);
|
||||
return DIRR_ERROR;
|
||||
}
|
||||
|
||||
@@ -4,20 +4,15 @@ LICENSE = "BSD-2-Clause"
|
||||
LIC_FILES_CHKSUM = "file://LICENSE;md5=90904486f8fbf1861cf42752e1a39efe"
|
||||
|
||||
SRC_URI = "http://www.nasm.us/pub/nasm/releasebuilds/${PV}/nasm-${PV}.tar.bz2 \
|
||||
file://CVE-2018-19755.patch \
|
||||
file://CVE-2019-14248.patch \
|
||||
file://0001-stdlib-Add-strlcat.patch \
|
||||
file://0002-Add-debug-prefix-map-option.patch \
|
||||
file://0001-fix-pa_add_headers.m4-for-development-versions-of-au.patch \
|
||||
"
|
||||
|
||||
SRC_URI[md5sum] = "3f489aa48ad2aa1f967dc5e293bbd06f"
|
||||
SRC_URI[sha256sum] = "34fd26c70a277a9fdd54cb5ecf389badedaf48047b269d1008fbc819b24e80bc"
|
||||
SRC_URI[sha256sum] = "04e7343d9bf112bffa9fda86f6c7c8b120c2ccd700b882e2db9f57484b1bd778"
|
||||
|
||||
# brokensep since this uses autoconf but not automake
|
||||
inherit autotools-brokensep
|
||||
EXTRA_AUTORECONF_append = " -I autoconf/m4"
|
||||
|
||||
EXTRA_AUTORECONF += "--exclude=aclocal"
|
||||
inherit autotools
|
||||
|
||||
BBCLASSEXTEND = "native"
|
||||
|
||||
Reference in New Issue
Block a user