Merge tag 'trace-tools-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull rtla tool fixes from Steven Rostedt:

 - Fix a buffer overflow in actions_parse()

   The "trigger_c" variable did not account for the nul byte when
   determining its size

 - Fix a compare that had the values reversed

   actions_destroy() is supposed to reallocate when len is greater than
   the current size, but the compare was testing if size is greater than
   the new length

* tag 'trace-tools-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  rtla/actions: Fix condition for buffer reallocation
  rtla: Fix buffer overflow in actions_parse

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/tracing/rtla/src/actions.c b/tools/tracing/rtla/src/actions.c
index aaf0808125d7..13ff1934d47c 100644
--- a/tools/tracing/rtla/src/actions.c
+++ b/tools/tracing/rtla/src/actions.c
@@ -49,7 +49,7 @@ actions_destroy(struct actions *self)
 static struct action *
 actions_new(struct actions *self)
 {
-	if (self->size >= self->len) {
+	if (self->len >= self->size) {
 		self->size *= 2;
 		self->list = realloc(self->list, self->size * sizeof(struct action));
 	}
@@ -131,7 +131,7 @@ actions_parse(struct actions *self, const char *trigger)
 {
 	enum action_type type = ACTION_NONE;
 	char *token;
-	char trigger_c[strlen(trigger)];
+	char trigger_c[strlen(trigger) + 1];
 
 	/* For ACTION_SIGNAL */
 	int signal = 0, pid = 0;