Mercurial > hg > nginx
comparison src/core/ngx_string.c @ 2676:278f30cc7d48
fix ngx_strlcasestrn()
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 06 Apr 2009 10:38:40 +0000 |
parents | 2f9c37445ffb |
children | 82e3946062be |
comparison
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2675:03fc1ae2cf36 | 2676:278f30cc7d48 |
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701 u_char * | 701 u_char * |
702 ngx_strlcasestrn(u_char *s1, u_char *last, u_char *s2, size_t n) | 702 ngx_strlcasestrn(u_char *s1, u_char *last, u_char *s2, size_t n) |
703 { | 703 { |
704 ngx_uint_t c1, c2; | 704 ngx_uint_t c1, c2; |
705 | 705 |
706 if (s1 <= last) { | |
707 return NULL; | |
708 } | |
709 | |
706 c2 = (ngx_uint_t) *s2++; | 710 c2 = (ngx_uint_t) *s2++; |
707 c2 = (c2 >= 'A' && c2 <= 'Z') ? (c2 | 0x20) : c2; | 711 c2 = (c2 >= 'A' && c2 <= 'Z') ? (c2 | 0x20) : c2; |
708 last -= n; | 712 last -= n; |
709 | 713 |
710 do { | 714 do { |