[PATCH] Fix leaks in ISOFS.

[Dave Jones]

Spotted with the source checker from Coverity.com.

Signed-off-by: Dave Jones <davej@xxxxxxxxxx>


diff -urpN --exclude-from=/home/davej/.exclude bk-linus/fs/isofs/rock.c linux-2.6/fs/isofs/rock.c
--- bk-linus/fs/isofs/rock.c	2004-07-01 17:44:12.000000000 +0100
+++ linux-2.6/fs/isofs/rock.c	2004-08-23 14:08:20.000000000 +0100
@@ -153,6 +153,7 @@ int get_rock_ridge_filename(struct iso_d
     }
   }
   MAYBE_CONTINUE(repeat,inode);
+  if (buffer) kfree(buffer);
   return retnamlen; /* If 0, this file did not have a NM field */
  out:
   if(buffer) kfree(buffer);
@@ -351,7 +352,6 @@ int parse_rock_ridge_inode_internal(stru
     }
   }
   MAYBE_CONTINUE(repeat,inode);
-  return 0;
  out:
   if(buffer) kfree(buffer);
   return 0;
@@ -515,6 +515,8 @@ static int rock_ridge_symlink_readpage(s
 		}
 	}
 	MAYBE_CONTINUE(repeat, inode);
+	if (buffer)
+		kfree(buffer);
 
 	if (rpnt == link)
 		goto fail;
-
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