* [perf PATCH] Fix possible double free on error
@ 2012-12-25 15:39 Thomas Jarosch
0 siblings, 0 replies; only message in thread
From: Thomas Jarosch @ 2012-12-25 15:39 UTC (permalink / raw)
To: Namhyung Kim; +Cc: linux-kernel
Can only be triggered via CROSS_COMPILE env var.
Detected by cppcheck.
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
---
tools/perf/arch/common.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c
index 3e975cb..aacef07 100644
--- a/tools/perf/arch/common.c
+++ b/tools/perf/arch/common.c
@@ -155,6 +155,7 @@ static int perf_session_env__lookup_binutils_path(struct perf_session_env *env,
if (lookup_path(buf))
goto out;
free(buf);
+ buf = NULL;
}
if (!strcmp(arch, "arm"))
--
1.7.11.7
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2012-12-25 15:39 [perf PATCH] Fix possible double free on error Thomas Jarosch
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