fix: double free bug on MacOS (thanks @drandreas)

2018-09-09 18:03:49 +02:00
parent 6176103023
commit c4b3edef89
1 changed files with 1 additions and 0 deletions
--- a/client/comms.c
+++ b/client/comms.c
@@ -288,6 +288,7 @@ __attribute__((force_align_arg_pointer))

 	// when this reader thread dies, we close the serial port.
 	uart_close(sp);
+	sp = NULL;
 	
 	pthread_exit(NULL);
 	return NULL;