diff options
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
-rw-r--r-- | kernel/trace/trace_kprobe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 8b27c9849b42..0116c038b0bc 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c | |||
@@ -992,6 +992,9 @@ static int create_trace_probe(int argc, char **argv) | |||
992 | /* parse arguments */ | 992 | /* parse arguments */ |
993 | ret = 0; | 993 | ret = 0; |
994 | for (i = 0; i < argc && i < MAX_TRACE_ARGS; i++) { | 994 | for (i = 0; i < argc && i < MAX_TRACE_ARGS; i++) { |
995 | /* Increment count for freeing args in error case */ | ||
996 | tp->nr_args++; | ||
997 | |||
995 | /* Parse argument name */ | 998 | /* Parse argument name */ |
996 | arg = strchr(argv[i], '='); | 999 | arg = strchr(argv[i], '='); |
997 | if (arg) | 1000 | if (arg) |
@@ -1021,11 +1024,8 @@ static int create_trace_probe(int argc, char **argv) | |||
1021 | ret = parse_probe_arg(arg, tp, &tp->args[i], is_return); | 1024 | ret = parse_probe_arg(arg, tp, &tp->args[i], is_return); |
1022 | if (ret) { | 1025 | if (ret) { |
1023 | pr_info("Parse error at argument%d. (%d)\n", i, ret); | 1026 | pr_info("Parse error at argument%d. (%d)\n", i, ret); |
1024 | kfree(tp->args[i].name); | ||
1025 | goto error; | 1027 | goto error; |
1026 | } | 1028 | } |
1027 | |||
1028 | tp->nr_args++; | ||
1029 | } | 1029 | } |
1030 | 1030 | ||
1031 | ret = register_trace_probe(tp); | 1031 | ret = register_trace_probe(tp); |