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author | Zhenhua Luo <zhenhua.luo@freescale.com> | 2013-03-15 21:27:27 +0800 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-03-16 17:53:58 +0000 |
commit | 175c5ceaf6cc9ba707b72a75a89d1f990d691158 (patch) | |
tree | b460f627b3acf08999d6369219803ffcab570093 /meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch | |
parent | 23acf50dff3f806c18e576da043dbceb4ac310b3 (diff) | |
download | ast2050-yocto-poky-175c5ceaf6cc9ba707b72a75a89d1f990d691158.zip ast2050-yocto-poky-175c5ceaf6cc9ba707b72a75a89d1f990d691158.tar.gz |
elfutils: fix the num passed to memset in ar.c
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>
Diffstat (limited to 'meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch')
-rw-r--r-- | meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch b/meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch new file mode 100644 index 0000000..b619619 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils/elfutils-ar-c-fix-num-passed-to-memset.patch @@ -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; |