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r2315 merge: 

fix compression pointer for big (>255) DNS responses
This commit is contained in:
Igor Sysoev 2008-11-20 17:24:16 +00:00
parent 5e87f63530
commit 624032a645
1 changed files with 2 additions and 2 deletions
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4
src/core/ngx_resolver.c
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@ -1836,7 +1836,7 @@ ngx_resolver_copy(ngx_resolver_t *r, ngx_str_t *name, u_char *buf, u_char *src,
}
if (n & 0xc0) {
n = (n & 0x3f << 8) + *p;
n = ((n & 0x3f) << 8) + *p;
p = &buf[n];
} else {
@ -1886,7 +1886,7 @@ done:
}
} else {
n = (n & 0x3f << 8) + *src;
n = ((n & 0x3f) << 8) + *src;
src = &buf[n];
n = *src++;