forked from pool/glibc
15 lines
631 B
Diff
15 lines
631 B
Diff
Index: glibc/posix/bits/unistd.h
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===================================================================
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--- posix/bits/unistd.h 2007-10-16 14:58:46.000000000 +0200
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+++ posix/bits/unistd.h 2008-09-18 11:38:25.000000000 +0200
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@@ -270,7 +270,8 @@ __NTH (getgroups (int __size, __gid_t __
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if (!__builtin_constant_p (__size))
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return __getgroups_chk (__size, __list, __bos (__list));
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- if (__size * sizeof (__gid_t) > __bos (__list))
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+ if (__size > 0
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+ && __size * sizeof (__gid_t) > __bos (__list))
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return __getgroups_chk_warn (__size, __list, __bos (__list));
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}
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return __getgroups_alias (__size, __list);
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