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all: Fix MEMMEM implementation

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Pali Rohár committed 2015-01-15 09:42:01 +01:00
1 parent ef678ecf6c
commit f965980e2b
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src/global.h
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@@ -27,7 +27,7 @@ extern int verbose;
static inline void * MEMMEM(void *haystack, size_t haystacklen, const void *needle, size_t needlelen) { static inline void * MEMMEM(void *haystack, size_t haystacklen, const void *needle, size_t needlelen) {
for ( size_t i = 0; i < haystacklen; ++i ) { for ( size_t i = 0; i < haystacklen; ++i ) {
for ( size_t j = 0; j < needlelen; ++j ) { for ( size_t j = 0; j < needlelen; ++j ) {
if ( ((char *)haystack)[i] != ((const char *)needle)[j] ) if ( ((char *)haystack)[i+j] != ((const char *)needle)[j] )
break; break;
if ( j != needlelen - 1 ) if ( j != needlelen - 1 )
continue; continue;