Mercurial > hg > nginx
changeset 5352:ec0be12c8e29
Referer: fixed hostname buffer overflow check.
Because of premature check the effective buffer size was 255 symbols
while the buffer is able to handle 256.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Thu, 29 Aug 2013 22:35:54 +0400 |
parents | a2c772963b04 |
children | 1608b1135a1d |
files | src/http/modules/ngx_http_referer_module.c |
diffstat | 1 files changed, 3 insertions(+), 3 deletions(-) [+] |
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--- a/src/http/modules/ngx_http_referer_module.c Thu Aug 29 22:35:27 2013 +0400 +++ b/src/http/modules/ngx_http_referer_module.c Thu Aug 29 22:35:54 2013 +0400 @@ -178,12 +178,12 @@ break; } - buf[i] = ngx_tolower(*p); - key = ngx_hash(key, buf[i++]); - if (i == 256) { goto invalid; } + + buf[i] = ngx_tolower(*p); + key = ngx_hash(key, buf[i++]); } uri = ngx_hash_find_combined(&rlcf->hash, key, buf, p - ref);