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elfutils: fix the num passed to memset in ar.c

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Following build error will appear on Fedora18+:
ar.c: In function 'do_oper_delete':
ar.c:918:31: error: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
   memset (found, '\0', sizeof (found));

(From OE-Core rev: 5cc3b4fe09cfa2b3e67568a9c2494c198a5292af)

Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Zhenhua Luo
2013-03-15 21:27:27 +08:00
committed by Richard Purdie
parent 23acf50dff
commit 175c5ceaf6
2 changed files with 25 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch Normal file
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@@ -0,0 +1,23 @@
Upstream-Status: Backport
ar.c (do_oper_delete): Fix num passed to memset
native build failed as following on Fedora18+:
ar.c: In function 'do_oper_delete':
ar.c:918:31: error: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
memset (found, '\0', sizeof (found));
^
The original commit is http://git.fedorahosted.org/cgit/elfutils.git/commit/src/ar.c?id=1a4d0668d18bf1090c5c08cdb5cb3ba2b8eb5410
Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
--- elfutils-0.148/src/ar.c.org 2013-03-12 21:12:17.928281375 -0500
+++ elfutils-0.148/src/ar.c 2013-03-12 21:15:30.053285271 -0500
@@ -915,7 +915,7 @@
long int instance)
{
bool *found = alloca (sizeof (bool) * argc);
- memset (found, '\0', sizeof (found));
+ memset (found, '\0', sizeof (bool) * argc);
/* List of the files we keep. */
struct armem *to_copy = NULL;

3
meta/recipes-devtools/elfutils/elfutils_0.148.bb
View File

@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3\
file://EXCEPTION;md5=570adcb0c1218ab57f2249c67d0ce417"
DEPENDS = "libtool bzip2 zlib virtual/libintl"
PR = "r10"
PR = "r11"
SRC_URI = "https://fedorahosted.org/releases/e/l/elfutils/elfutils-${PV}.tar.bz2"
@@ -32,6 +32,7 @@ SRC_URI += "\
file://fix_for_gcc-4.7.patch \
file://dso-link-change.patch \
file://nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch \
file://elfutils-ar-c-fix-num-passed-to-memset.patch \
"
# Only apply when building uclibc based target recipe
SRC_URI_append_libc-uclibc = " file://uclibc-support.patch"