diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c index e0a5dc86c07e..e1c73065dae5 100644 --- a/kernel/trace/trace_probe.c +++ b/kernel/trace/trace_probe.c @@ -1068,7 +1068,7 @@ static int __parse_imm_string(char *str, char **pbuf, int offs) { size_t len = strlen(str); - if (str[len - 1] != '"') { + if (!len || str[len - 1] != '"') { trace_probe_log_err(offs + len, IMMSTR_NO_CLOSE); return -EINVAL; } |