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| author | Maxim Dounin <mdounin@mdounin.ru> | 2014-04-22 14:02:45 +0400 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2014-04-22 14:02:45 +0400 |
| commit | 0fd4f76e68a28cac43574c232b3e3a52418bd446 (patch) | |
| tree | 96f3b50d55249a677d3ac26d3199a1b13326debb /src | |
| parent | f79908af6e6e579ec8d1dd10bf54da65cb7bd769 (diff) | |
| download | nginx-0fd4f76e68a28cac43574c232b3e3a52418bd446.tar.gz nginx-0fd4f76e68a28cac43574c232b3e3a52418bd446.zip | |
SSL: added explicit check for ngx_strlchr() result.
Diffstat (limited to 'src')
| -rw-r--r-- | src/event/ngx_event_openssl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c index 1d2d1efd9..f885a5c7f 100644 --- a/src/event/ngx_event_openssl.c +++ b/src/event/ngx_event_openssl.c @@ -2637,6 +2637,11 @@ ngx_ssl_check_name(ngx_str_t *name, ASN1_STRING *pattern) end = s + slen; s = ngx_strlchr(s, end, '.'); + + if (s == NULL) { + return NGX_ERROR; + } + slen = end - s; if (plen == slen && ngx_strncasecmp(s, p, plen) == 0) { |