parse-events: Free comm in add_new_comm()

When the comm sent into add_new_comm() is not a match, we exit.
What should be done is to free the comm first otherwise we leak
memory.

Found once again by valgrind.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/parse-events.c b/parse-events.c
index 215d2f5..8e79723 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -250,6 +250,7 @@ static int add_new_comm(struct pevent *pevent, char *comm, int pid)
                        sizeof(*pevent->cmdlines), cmdline_cmp);
         if (cmdline) {
                 errno = EEXIST;
+                free(comm);
                 return -1;
         }