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-rw-r--r--kernel/trace/trace_events_filter.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 61e7f0678d33..a764aec3c9a1 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -400,7 +400,6 @@ enum regex_type filter_parse_regex(char *buff, int len, char **search, int *not)
for (i = 0; i < len; i++) {
if (buff[i] == '*') {
if (!i) {
- *search = buff + 1;
type = MATCH_END_ONLY;
} else if (i == len - 1) {
if (type == MATCH_END_ONLY)
@@ -410,14 +409,14 @@ enum regex_type filter_parse_regex(char *buff, int len, char **search, int *not)
buff[i] = 0;
break;
} else { /* pattern continues, use full glob */
- type = MATCH_GLOB;
- break;
+ return MATCH_GLOB;
}
} else if (strchr("[?\\", buff[i])) {
- type = MATCH_GLOB;
- break;
+ return MATCH_GLOB;
}
}
+ if (buff[0] == '*')
+ *search = buff + 1;
return type;
}