From b6349400c742950c6d0f37b73a5b76605ee8dff4 Mon Sep 17 00:00:00 2001
From: graham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Sun, 15 Nov 2009 04:28:48 -0500
Subject: Free memory in error paths.

git-svn-id: http://opkg.googlecode.com/svn/trunk@308 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
(limited to 'libbb')

diff --git a/libbb/unzip.c b/libbb/unzip.c
index 88d2a0a..058aa07 100644
--- a/libbb/unzip.c
+++ b/libbb/unzip.c
@@ -639,8 +639,11 @@ static int inflate_block(int *e)
 			}
 
 			/* decompress until an end-of-block code */
-			if (inflate_codes(tl, td, bl, bd))
+			if (inflate_codes(tl, td, bl, bd)) {
+				huft_free(tl);
+				huft_free(td);
 				return 1;
+			}
 
 			/* free the decoding tables, return */
 			huft_free(tl);
@@ -816,8 +819,11 @@ static int inflate_block(int *e)
 			}
 
 			/* decompress until an end-of-block code */
-			if (inflate_codes(tl, td, bl, bd))
+			if (inflate_codes(tl, td, bl, bd)) {
+				huft_free(tl);
+				huft_free(td);
 				return 1;
+			}
 
 			/* free the decoding tables, return */
 			huft_free(tl);
--
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