From: Björn Stenberg <bjorn@haxx.se>
Date: Wed, 17 Apr 2019 14:56:54 +0000 (+0200)
Subject: fw_env: Fix double free
X-Git-Tag: v2019.07-rc1~4^2~7
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=2b4ea2b34416b892fdf54d8f334106f9bf4df8ae;p=oweals%2Fu-boot.git

fw_env: Fix double free

addr0 is being freed twice, leading to segmentation fault

Signed-off-by: Björn Stenberg <bjorn@haxx.se>
---

diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index a5d75958e1..1ed0f7e9cb 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -1566,7 +1566,7 @@ int fw_env_open(struct env_opts *opts)
 		free(addr0);
 
 	if (addr1)
-		free(addr0);
+		free(addr1);
 
 	return ret;
 }