From: Andrej Kacian <ticho@claws-mail.org>
Date: Wed, 12 Jul 2017 21:52:06 +0000 (+0200)
Subject: Fix a memory leak in get_fingerprint().
X-Git-Tag: 3.16.0~96
X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=commitdiff_plain;h=56413842f2f1dd1de548195aee7377be194bdbe5

Fix a memory leak in get_fingerprint().
---

diff --git a/src/ssl_manager.c b/src/ssl_manager.c
index 4a7db9d70..60042cc49 100644
--- a/src/ssl_manager.c
+++ b/src/ssl_manager.c
@@ -242,7 +242,7 @@ static gboolean get_serverport(const gchar *str, gchar **server, gchar **port)
 
 static char *get_fingerprint(const char *str)
 {
-	char *ret = NULL, *tmp = g_strdup(str);
+	char *ret = NULL, *tmp = g_strdup(str), *tmp2 = tmp;
 	char *previous_pos = NULL, *last_pos = NULL;
 
 	if (!strchr(tmp, ':')) {
@@ -251,10 +251,10 @@ static char *get_fingerprint(const char *str)
 			*(strstr(tmp, ".cert")+1) = '.';
 	}
 
-	while (tmp && (tmp = strstr(tmp,".")) != NULL) {
-		tmp++;
+	while (tmp2 && (tmp2 = strstr(tmp2,".")) != NULL) {
+		tmp2++;
 		previous_pos = last_pos;
-		last_pos = tmp;
+		last_pos = tmp2;
 	}
 	if (last_pos && previous_pos && (int)(last_pos - previous_pos - 1) > 0)
 		ret = g_strndup(previous_pos, (int)(last_pos - previous_pos - 1));