diff options
| -rw-r--r-- | tools/perf/util/parse-events.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 206c76623c06..dfc7d7a0ec4e 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -2256,9 +2256,12 @@ void parse_events_error__exit(struct parse_events_error *err) void parse_events_error__handle(struct parse_events_error *err, int idx, char *str, char *help) { - if (WARN(!str, "WARNING: failed to provide error string\n")) { - free(help); - return; + if (WARN(!str, "WARNING: failed to provide error string\n")) + goto out_free; + if (!err) { + /* Assume caller does not want message printed */ + pr_debug("event syntax error: %s\n", str); + goto out_free; } switch (err->num_errors) { case 0: @@ -2284,6 +2287,11 @@ void parse_events_error__handle(struct parse_events_error *err, int idx, break; } err->num_errors++; + return; + +out_free: + free(str); + free(help); } #define MAX_WIDTH 1000 |