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Subject[PATCH] perf kmem: Perform some cleanup if '--time' is given an invalid value
Date
If the string passed in '--time' is invalid, we must do some cleanup
before leaving. As in the other error handling paths of this function.

Fixes: 2a865bd8dddd ("perf kmem: Add option to specify time window of interest")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
tools/perf/builtin-kmem.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 24ee68ecdd42..d8f25ef8157b 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -1983,7 +1983,8 @@ int cmd_kmem(int argc, const char **argv)

if (perf_time__parse_str(&ptime, time_str) != 0) {
pr_err("Invalid time string\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto out_delete;
}

if (!strcmp(argv[0], "stat")) {
--
2.11.0
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