diff options
| author | Thomas Jarosch <thomas.jarosch@intra2net.com> | 2013-01-25 10:57:08 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-01-30 10:37:41 -0300 |
| commit | 68c465ada54c730d653fc6fdc9dc0d5270b2de00 (patch) | |
| tree | f1bbf17a0cdc7145c5d32990e99670d3edf3862a | |
| parent | e3541ec75219819d3235f80125a1a75d798ff6e1 (diff) | |
perf tools: Fix possible double free on error
Can only be triggered via CROSS_COMPILE env var.
Detected by cppcheck.
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Link: http://lkml.kernel.org/r/36736865.AIlztKhDqN@storm
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/arch/common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c index 3e975cb6232e..aacef07ebf31 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")) |