diff options
Diffstat (limited to 'tools/perf/util/config.c')
| -rw-r--r-- | tools/perf/util/config.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index b50073741b80..c73f1c4d1ca9 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -607,8 +607,12 @@ static int collect_config(const char *var, const char *value, struct perf_config_section *section = NULL; struct perf_config_item *item = NULL; struct perf_config_set *set = perf_config_set; - struct list_head *sections = &set->sections; + struct list_head *sections; + if (set == NULL) + return -1; + + sections = &set->sections; key = ptr = strdup(var); if (!key) { pr_debug("%s: strdup failed\n", __func__); |