From c4dc68d8a2ebf9723b1cd83c5db6196b3eb58396 Mon Sep 17 00:00:00 2001
From: Dennis Friis <peavey@placid.dk>
Date: Sun, 20 Apr 2008 16:25:43 +0000
Subject: Fix a possible memleak in inflateMemory if the stream fails to
 uncompress cleanly.

---
 src/utils/zlib.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/utils/zlib.cpp b/src/utils/zlib.cpp
index a29b0c86..2bd2f237 100644
--- a/src/utils/zlib.cpp
+++ b/src/utils/zlib.cpp
@@ -68,6 +68,7 @@ bool inflateMemory(char *in, unsigned inLength,
     if (ret != Z_OK)
     {
         logZlibError(ret);
+        free(out);
         return false;
     }
 
@@ -83,6 +84,7 @@ bool inflateMemory(char *in, unsigned inLength,
             case Z_MEM_ERROR:
                 inflateEnd(&strm);
                 logZlibError(ret);
+                free(out);
                 return false;
         }
 
@@ -94,6 +96,7 @@ bool inflateMemory(char *in, unsigned inLength,
             {
                 inflateEnd(&strm);
                 logZlibError(Z_MEM_ERROR);
+                free(out);
                 return false;
             }
 
@@ -107,6 +110,7 @@ bool inflateMemory(char *in, unsigned inLength,
     if (strm.avail_in != 0)
     {
         logZlibError(Z_DATA_ERROR);
+        free(out);
         return false;
     }
 
-- 
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