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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.com Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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1 changed files with 4 additions and 1 deletions
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@ -1434,8 +1434,11 @@ static int event_read_fields(struct event_format *event, struct format_field **f
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fail:
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fail:
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free_token(token);
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free_token(token);
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fail_expect:
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fail_expect:
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if (field)
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if (field) {
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free(field->type);
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free(field->name);
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free(field);
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free(field);
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}
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return -1;
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return -1;
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}
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}
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