Commit 5aa365f2 authored by Taeung Song's avatar Taeung Song Committed by Arnaldo Carvalho de Melo

perf tools: Add missing check for failure in a zalloc() call

Signed-off-by: default avatarTaeung Song <treeze.taeung@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1485952447-7013-3-git-send-email-treeze.taeung@gmail.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 75fc5ae5
...@@ -211,6 +211,8 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) ...@@ -211,6 +211,8 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config)
closedir(evt_dir); closedir(evt_dir);
closedir(sys_dir); closedir(sys_dir);
path = zalloc(sizeof(*path)); path = zalloc(sizeof(*path));
if (!path)
return NULL;
path->system = malloc(MAX_EVENT_LENGTH); path->system = malloc(MAX_EVENT_LENGTH);
if (!path->system) { if (!path->system) {
free(path); free(path);
......
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