diff options
| -rw-r--r-- | tools/perf/util/strlist.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/perf/util/strlist.c b/tools/perf/util/strlist.c index 8a868cbeffae..98883672fcf4 100644 --- a/tools/perf/util/strlist.c +++ b/tools/perf/util/strlist.c @@ -139,21 +139,25 @@ out: return err; } -static int strlist__parse_list(struct strlist *slist, const char *s, const char *subst_dir) +static int strlist__parse_list(struct strlist *slist, const char *list, const char *subst_dir) { - char *sep; + char *sep, *s = strdup(list), *sdup = s; int err; + if (s == NULL) + return -ENOMEM; + while ((sep = strchr(s, ',')) != NULL) { *sep = '\0'; err = strlist__parse_list_entry(slist, s, subst_dir); - *sep = ','; if (err != 0) return err; s = sep + 1; } - return *s ? strlist__parse_list_entry(slist, s, subst_dir) : 0; + err = *s ? strlist__parse_list_entry(slist, s, subst_dir) : 0; + free(sdup); + return err; } struct strlist *strlist__new(const char *list, const struct strlist_config *config) |