From: Fabien Le Mentec <texane@gmail.com>
Date: Thu, 27 Dec 2012 13:00:46 +0000 (-0600)
Subject: [ merge ] patch from fischermi@t-online.de, GDB server endless loop
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;ds=sidebyside;h=1c2828cc914260a57299461373bf835f90043863;p=fw%2Fstlink

[ merge ] patch from fischermi@t-online.de, GDB server endless loop
---

diff --git a/gdbserver/gdb-server.c b/gdbserver/gdb-server.c
index 04490ad..1b5fc84 100644
--- a/gdbserver/gdb-server.c
+++ b/gdbserver/gdb-server.c
@@ -650,7 +650,8 @@ int serve(stlink_t *sl, int port) {
 		perror("listen");
 		return 1;
 	}
-
+
+start_again:
 	stlink_force_debug(sl);
 	stlink_reset(sl);
 	init_code_breakpoints(sl);
@@ -681,7 +682,7 @@ int serve(stlink_t *sl, int port) {
 		int status = gdb_recv_packet(client, &packet);
 		if(status < 0) {
 			fprintf(stderr, "cannot recv: %d\n", status);
-			return 1;
+			goto start_again;         
 		}
 
 		#ifdef DEBUG
@@ -1220,7 +1221,9 @@ int serve(stlink_t *sl, int port) {
 			int result = gdb_send_packet(client, reply);
 			if(result != 0) {
 				fprintf(stderr, "cannot send: %d\n", result);
-				return 1;
+				free(reply);
+				free(packet);
+				goto start_again;
 			}
 
 			free(reply);