From e46d17cadb3dd1259b0ca78dc80fc06fbf10c516 Mon Sep 17 00:00:00 2001
From: Bastien Nocera
Date: Tue, 24 Jul 2018 14:27:05 +0200
Subject: ideviceimagemounter: Fix possible memleak in option parsing

If some arguments are passed multiple times, don't leak the memory used
for the value of the first arguments passed.
---
 tools/ideviceimagemounter.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tools/ideviceimagemounter.c')

diff --git a/tools/ideviceimagemounter.c b/tools/ideviceimagemounter.c
index ad3222a..d56fa0c 100644
--- a/tools/ideviceimagemounter.c
+++ b/tools/ideviceimagemounter.c
@@ -104,12 +104,16 @@ static void parse_opts(int argc, char **argv)
 				print_usage(argc, argv);
 				exit(2);
 			}
+			if (udid)
+				free(udid);
 			udid = strdup(optarg);
 			break;
 		case 'l':
 			list_mode = 1;
 			break;
 		case 't':
+			if (imagetype)
+				free(imagetype);
 			imagetype = strdup(optarg);
 			break;
 		case 'x':
-- 
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