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| author | Sébastien Marie <semarie@users.noreply.github.com> | 2015-06-21 06:57:58 +0200 |
|---|---|---|
| committer | Sébastien Marie <semarie@users.noreply.github.com> | 2015-06-21 06:57:58 +0200 |
| commit | df6d58c8a50cc5d11d3b16986c5ff8ec8cea09b6 (patch) | |
| tree | 7f836df30d97ccd621ebd53884d7f4d2b57bb25d | |
| parent | 1de57f991a98d99872c5edb5200ca8309126187d (diff) | |
| download | httpd-df6d58c8a50cc5d11d3b16986c5ff8ec8cea09b6.tar.gz httpd-df6d58c8a50cc5d11d3b16986c5ff8ec8cea09b6.zip | |
propagate error from classend()
an error could be setted in classend(). check and propagate it if any.
| -rw-r--r-- | httpd/patterns.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/httpd/patterns.c b/httpd/patterns.c index f4b999d..8fbaa28 100644 --- a/httpd/patterns.c +++ b/httpd/patterns.c @@ -375,6 +375,8 @@ match(struct match_state *ms, const char *s, const char *p) } /* points to what is next */ ep = classend(ms, p); + if (ms->error != NULL) + break; previous = (s == ms->src_init) ? '\0' : *(s - 1); if (!matchbracketclass(uchar(previous), @@ -416,6 +418,8 @@ match(struct match_state *ms, const char *s, const char *p) dflt: /* points to optional suffix */ ep = classend(ms, p); + if (ms->error != NULL) + break; /* does not match at least once? */ if (!singlematch(ms, s, p, ep)) { |