Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 22/24] perf kmem: Perform some cleanup if '--time' is given an invalid value | Date | Mon, 23 Oct 2017 20:47:34 -0300 |
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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
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.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: kernel-janitors@vger.kernel.org Fixes: 2a865bd8dddd ("perf kmem: Add option to specify time window of interest") Link: http://lkml.kernel.org/r/20170916060936.28199-1-christophe.jaillet@wanadoo.fr Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- 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")) { -- 2.13.6
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