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Announcement: https://lists.gnu.org/archive/html/bug-make/2020-01/msg00057.html 1) Remove upstream provided patches 0001-glob-Do-not-assume-glibc-glob-internals.patch and 0002-glob-Do-not-assume-glibc-glob-internals.patch. 2) License has been changed to GPLv3 only 3) Important bug-fix is * https://lists.gnu.org/archive/html/bug-make/2018-09/msg00006.html 4) Backward-incompatibilities: * Number signs (#) appearing inside a macro reference or function invocation no longer introduce comments and should not be escaped with backslashes * Previously appending using '+=' to an empty variable would result in a value starting with a space. Now the initial space is only added if the variable already contains some value. Similarly, appending an empty string does not add a trailing space. Fix incompatibility issues between gnulib bundled with updated make fix issues in w32 compat sources. (From OE-Core rev: 4a5d4cf0cc8a4a6af76f23dd8a29627042230f98) Signed-off-by: Jens Rehsack <sno@netbsd.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
From cd7091a7d88306004ca98c5dafcc40f44589b105 Mon Sep 17 00:00:00 2001
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From: Jens Rehsack <sno@netbsd.org>
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Date: Mon, 24 Feb 2020 10:52:21 +0100
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Subject: [PATCH 1/3] src/dir.c: fix buffer-overflow warning
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Fix compiler warning:
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src/dir.c:1294:7: warning: 'strncpy' specified bound depends on the
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length of the source argument [-Wstringop-overflow=]
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The existing code assumes `path` will never exceed `MAXPATHLEN`. Also the
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size of the buffer is increased by 1 to hold a path with the length of
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`MAXPATHLEN` and trailing `0`.
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Signed-off-by: Jens Rehsack <sno@netbsd.org>
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---
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Upstream-Status: Pending (https://savannah.gnu.org/bugs/?57888)
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src/dir.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/src/dir.c b/src/dir.c
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index 862a18e..cad4c4a 100644
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--- a/src/dir.c
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+++ b/src/dir.c
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@@ -1289,10 +1289,10 @@ local_stat (const char *path, struct stat *buf)
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if (plen > 1 && path[plen - 1] == '.'
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&& (path[plen - 2] == '/' || path[plen - 2] == '\\'))
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{
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- char parent[MAXPATHLEN];
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+ char parent[MAXPATHLEN+1];
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- strncpy (parent, path, plen - 2);
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- parent[plen - 2] = '\0';
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+ strncpy (parent, path, MAXPATHLEN);
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+ parent[MIN(plen - 2, MAXPATHLEN)] = '\0';
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if (stat (parent, buf) < 0 || !_S_ISDIR (buf->st_mode))
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return -1;
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}
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--
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2.17.1
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