diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/probe-event.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index bc60ce49720b..fcfbef07b92d 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -213,9 +213,13 @@ static int convert_exec_to_group(const char *exec, char **result) goto out; } - ptr2 = strpbrk(ptr1, "-._"); - if (ptr2) - *ptr2 = '\0'; + for (ptr2 = ptr1; ptr2 != '\0'; ptr2++) { + if (!isalnum(*ptr2) && *ptr2 != '_') { + *ptr2 = '\0'; + break; + } + } + ret = e_snprintf(buf, 64, "%s_%s", PERFPROBE_GROUP, ptr1); if (ret < 0) goto out; |