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fix ngx_strlcasestrn()

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This commit is contained in:
Igor Sysoev 2009-04-06 10:38:40 +00:00
parent e94b22b143
commit f3aed53c9d
1 changed files with 4 additions and 0 deletions
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4
src/core/ngx_string.c
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@ -703,6 +703,10 @@ ngx_strlcasestrn(u_char *s1, u_char *last, u_char *s2, size_t n)
{ {
ngx_uint_t c1, c2; ngx_uint_t c1, c2;
if (s1 <= last) {
return NULL;
}
c2 = (ngx_uint_t) *s2++; c2 = (ngx_uint_t) *s2++;
c2 = (c2 >= 'A' && c2 <= 'Z') ? (c2 | 0x20) : c2; c2 = (c2 >= 'A' && c2 <= 'Z') ? (c2 | 0x20) : c2;
last -= n; last -= n;