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authorJune McEnroe <june@causal.agency>2021-05-17 18:19:43 -0400
committerJune McEnroe <june@causal.agency>2021-05-17 18:19:43 -0400
commit981d5ae9f308630c477def539a57ac9b51613718 (patch)
tree5f7280f1a2b728495dd944c4620fb7edd793af05
parentAvoid VLAs (diff)
downloadlitterbox-981d5ae9f308630c477def539a57ac9b51613718.tar.gz
litterbox-981d5ae9f308630c477def539a57ac9b51613718.zip
Allocate 1 + ParamCap matches in unscoop
The IRC KICK matcher uses all 8 params, but there is always an extra
match for the whole thing.
-rw-r--r--unscoop.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/unscoop.c b/unscoop.c
index 72bf65f..4779278 100644
--- a/unscoop.c
+++ b/unscoop.c
@@ -286,8 +286,8 @@ static void
 matchLine(const struct Format *format, const regex_t *regex, const char *line) {
 	for (size_t i = 0; i < format->len; ++i) {
 		const struct Matcher *matcher = &format->matchers[i];
-		regmatch_t match[ParamCap];
-		if (regexec(&regex[i], line, ParamCap, match, 0)) continue;
+		regmatch_t match[1 + ParamCap];
+		if (regexec(&regex[i], line, 1 + ParamCap, match, 0)) continue;
 
 		sqlite3_clear_bindings(insertName);
 		for (int i = 1; i <= sqlite3_bind_parameter_count(insertEvent); ++i) {