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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>
24 lines
973 B
Diff
24 lines
973 B
Diff
Upstream-Status: Backport
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ar.c (do_oper_delete): Fix num passed to memset
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native build failed as following on Fedora18+:
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ar.c: In function 'do_oper_delete':
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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]
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memset (found, '\0', sizeof (found));
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^
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The original commit is http://git.fedorahosted.org/cgit/elfutils.git/commit/src/ar.c?id=1a4d0668d18bf1090c5c08cdb5cb3ba2b8eb5410
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Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
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--- elfutils-0.148/src/ar.c.org 2013-03-12 21:12:17.928281375 -0500
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+++ elfutils-0.148/src/ar.c 2013-03-12 21:15:30.053285271 -0500
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@@ -915,7 +915,7 @@
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long int instance)
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{
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bool *found = alloca (sizeof (bool) * argc);
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- memset (found, '\0', sizeof (found));
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+ memset (found, '\0', sizeof (bool) * argc);
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/* List of the files we keep. */
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struct armem *to_copy = NULL;
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