Em Thu, Feb 26, 2015 at 05:25:04PM +0900, Masami Hiramatsu escreveu:
> Fix get_real_path to free allocated memory when comp_dir
> is used for complementing path and getting an error.
While reviewing this patch I noticed this is needed, ack?
- Arnaldo
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 4a93bf433344..9526cf37682e 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -533,7 +533,7 @@ static int get_real_path(const char *raw_path, const char
*comp_dir,
else {
if (access(raw_path, R_OK) == 0) {
*new_path = strdup(raw_path);
- return 0;
+ return *new_path ? 0 : -ENOMEM;
} else
return -errno;
}
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