Date: Sat, 7 Feb 2009 22:04:18 +0300 From: Andrey Chernov <ache@nagual.pp.ru> To: Warner Losh <imp@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r188098 - head/lib/libc/string Message-ID: <20090207190418.GA336@nagual.pp.ru> In-Reply-To: <200902032025.n13KPaCV041012@svn.freebsd.org> References: <200902032025.n13KPaCV041012@svn.freebsd.org>
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On Tue, Feb 03, 2009 at 08:25:36PM +0000, Warner Losh wrote: > ============================================================================== > --- head/lib/libc/string/memchr.c Tue Feb 3 20:01:51 2009 (r188097) > +++ head/lib/libc/string/memchr.c Tue Feb 3 20:25:36 2009 (r188098) > @@ -39,7 +39,7 @@ __FBSDID("$FreeBSD$"); > #include <string.h> > > void * > -memchr(const void *s, unsigned char c, size_t n) > +memchr(const void *s, int c, size_t n) > { > if (n != 0) { > const unsigned char *p = s; You just broke comparison with negative chars, as memchr(3) says: "The memchr() function locates the first occurrence of c (converted to an unsigned char)" Please change if (*p++ == c) to if (*p++ == (unsigned char)c) (as in memrchr.c) -- http://ache.pp.ru/
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