tools lib traceevent: Fix freeing arg on process_dynamic_array()
The @arg paremeter should not be freed inside of process_XXX(), because it'd be freed from the caller of process_arg(). We can free it only after it was reused for local usage. 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/1337740619-27925-14-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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@ -2300,17 +2300,18 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **
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arg = alloc_arg();
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type = process_arg(event, arg, &token);
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if (type == EVENT_ERROR)
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goto out_free;
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goto out_free_arg;
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if (!test_type_token(type, token, EVENT_OP, "]"))
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goto out_free;
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goto out_free_arg;
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free_token(token);
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type = read_token_item(tok);
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return type;
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out_free_arg:
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free_arg(arg);
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out_free:
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free(arg);
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free_token(token);
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*tok = NULL;
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return EVENT_ERROR;
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