patch-2.4.17 linux/fs/jbd/revoke.c

• Lines: 9
• Date: Fri Dec 21 16:40:32 2001
• Orig file: linux-2.4.16/fs/jbd/revoke.c
• Orig date: Fri Nov 9 22:25:04 2001

diff -Naur -X /home/marcelo/lib/dontdiff linux-2.4.16/fs/jbd/revoke.c linux/fs/jbd/revoke.c
@@ -495,6 +495,8 @@
 	
 	if (!descriptor) {
 		descriptor = journal_get_descriptor_buffer(journal);
+		if (!descriptor)
+			return;
 		header = (journal_header_t *) &jh2bh(descriptor)->b_data[0];
 		header->h_magic     = htonl(JFS_MAGIC_NUMBER);
 		header->h_blocktype = htonl(JFS_REVOKE_BLOCK);