Commit 57d34dc5 authored by Namhyung Kim's avatar Namhyung Kim Committed by Arnaldo Carvalho de Melo

tools lib traceevent: Fix a possible memory leak

If event_read_fields failed in the middle, each member of
struct format_field should be freed also.

Cc: Borislav Petkov <bp@alien8.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1337740619-27925-11-git-send-email-namhyung.kim@lge.comSigned-off-by: default avatarNamhyung Kim <namhyung.kim@lge.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 00b9da72
...@@ -1434,8 +1434,11 @@ static int event_read_fields(struct event_format *event, struct format_field **f ...@@ -1434,8 +1434,11 @@ static int event_read_fields(struct event_format *event, struct format_field **f
fail: fail:
free_token(token); free_token(token);
fail_expect: fail_expect:
if (field) if (field) {
free(field->type);
free(field->name);
free(field); free(field);
}
return -1; return -1;
} }
......
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