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Subject[PATCH] perf inject: Fix missing free in copy_kcore_dir()
Date
Free string allocated by asprintf().

Fixes: d8fc08550929bb ("perf inject: Keep a copy of kcore_dir")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/builtin-inject.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 42e2918fd1cc..fee9da14afc6 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -891,7 +891,9 @@ static int copy_kcore_dir(struct perf_inject *inject)
if (ret < 0)
return ret;
pr_debug("%s\n", cmd);
- return system(cmd);
+ ret = system(cmd);
+ free(cmd);
+ return ret;
}

static int output_fd(struct perf_inject *inject)
--
2.25.1
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