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-rw-r--r--tools/perf/builtin-probe.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index 61c6d70732c..e4a4da32a56 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -65,8 +65,10 @@ static int parse_probe_event(const char *str)
int ret;
pr_debug("probe-definition(%d): %s\n", params.nevents, str);
- if (++params.nevents == MAX_PROBES)
- die("Too many probes (> %d) are specified.", MAX_PROBES);
+ if (++params.nevents == MAX_PROBES) {
+ pr_err("Too many probes (> %d) were specified.", MAX_PROBES);
+ return -1;
+ }
/* Parse a perf-probe command into event */
ret = parse_perf_probe_command(str, pev);
@@ -84,7 +86,9 @@ static int parse_probe_event_argv(int argc, const char **argv)
len = 0;
for (i = 0; i < argc; i++)
len += strlen(argv[i]) + 1;
- buf = xzalloc(len + 1);
+ buf = zalloc(len + 1);
+ if (buf == NULL)
+ return -ENOMEM;
len = 0;
for (i = 0; i < argc; i++)
len += sprintf(&buf[len], "%s ", argv[i]);