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Re: test-memchr failure on rawhide


From: Andreas Schwab
Subject: Re: test-memchr failure on rawhide
Date: Fri, 08 May 2009 10:36:49 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.93 (gnu/linux)

Jim Meyering <address@hidden> writes:

> cat > k.c <<\EOF
> #include <string.h>
> int main() { return !!(memchr (0, 'a', 0)); }
> EOF
> gcc -O k.c; ./a.out
> Segmentation fault
> [Exit 139 (SIGSEGV)]

This is not a bug.  NULL is not a valid object pointer.

Andreas.

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Andreas Schwab, address@hidden
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