Mercurial > hg > nginx
diff src/core/ngx_parse.c @ 6917:87cf6ddb41c2
Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 17 Feb 2017 17:01:27 +0300 |
parents | 4ccb37b04454 |
children |
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--- a/src/core/ngx_parse.c +++ b/src/core/ngx_parse.c @@ -17,6 +17,11 @@ ngx_parse_size(ngx_str_t *line) ssize_t size, scale, max; len = line->len; + + if (len == 0) { + return NGX_ERROR; + } + unit = line->data[len - 1]; switch (unit) { @@ -58,6 +63,11 @@ ngx_parse_offset(ngx_str_t *line) size_t len; len = line->len; + + if (len == 0) { + return NGX_ERROR; + } + unit = line->data[len - 1]; switch (unit) {