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Message-Id: <1359557222-17547-18-git-send-email-acme@infradead.org> Date: Wed, 30 Jan 2013 11:46:58 -0300 From: Arnaldo Carvalho de Melo <acme@...radead.org> To: Ingo Molnar <mingo@...nel.org> Cc: linux-kernel@...r.kernel.org, Thomas Jarosch <thomas.jarosch@...ra2net.com>, Arnaldo Carvalho de Melo <acme@...hat.com> Subject: [PATCH 17/21] perf tools: Fix possible double free on error From: Thomas Jarosch <thomas.jarosch@...ra2net.com> Can only be triggered via CROSS_COMPILE env var. Detected by cppcheck. Signed-off-by: Thomas Jarosch <thomas.jarosch@...ra2net.com> Link: http://lkml.kernel.org/r/36736865.AIlztKhDqN@storm Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.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")) -- 1.8.1.1.361.gec3ae6e -- 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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