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| author | Igor Sysoev <igor@sysoev.ru> | 2008-11-17 08:04:41 +0000 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2008-11-17 08:04:41 +0000 |
| commit | b3ac4fb27ce15a813e4a5d5eb3b979a8279c3132 (patch) | |
| tree | 94a4cb35a1664f1bd78bbed34c36b71c248b5945 | |
| parent | b4407c27cb34b36e424e769b64927db887bbe5db (diff) | |
| download | nginx-b3ac4fb27ce15a813e4a5d5eb3b979a8279c3132.tar.gz | |
fix compression pointer for big (>255) DNS responses
| -rw-r--r-- | src/core/ngx_resolver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c index f4bbe19d4..05b44c771 100644 --- a/src/core/ngx_resolver.c +++ b/src/core/ngx_resolver.c @@ -1866,7 +1866,7 @@ 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 { @@ -1916,7 +1916,7 @@ done: } } else { - n = (n & 0x3f << 8) + *src; + n = ((n & 0x3f) << 8) + *src; src = &buf[n]; n = *src++; |