Free memory in error paths.

git-svn-id: http://opkg.googlecode.com/svn/trunk@308 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

diff --git a/libbb/unzip.c b/libbb/unzip.c
index 88d2a0aed8dc663d738047698e4b95c8bd2e6331..058aa07535539719180b3c3b28b1394f4116a25f 100644 (file)
--- 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 */
                        }
 
                        /* 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;
                                return 1;

+                       }

 
                        /* free the decoding tables, return */
                        huft_free(tl);
 
                        /* 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 */
                        }
 
                        /* 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;
                                return 1;

+                       }

 
                        /* free the decoding tables, return */
                        huft_free(tl);
 
                        /* free the decoding tables, return */
                        huft_free(tl);