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Message-ID: <50D9C8C2.2000801@intra2net.com> Date: Tue, 25 Dec 2012 16:39:46 +0100 From: Thomas Jarosch <thomas.jarosch@...ra2net.com> To: Namhyung Kim <namhyung@...nel.org> CC: linux-kernel@...r.kernel.org Subject: [perf PATCH] 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@...ra2net.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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