patch-2.3.27 linux/fs/ext2/file.c

• Lines: 9
• Date: Tue Nov 9 10:05:44 1999
• Orig file: v2.3.26/linux/fs/ext2/file.c
• Orig date: Sun Nov 7 16:37:34 1999

diff -u --recursive --new-file v2.3.26/linux/fs/ext2/file.c linux/fs/ext2/file.c
@@ -62,6 +62,8 @@
 		case 1:
 			offset += file->f_pos;
 	}
+	if (offset<0)
+		return -EINVAL;
 	if (((unsigned long long) offset >> 32) != 0) {
 		if (offset > ext2_max_sizes[EXT2_BLOCK_SIZE_BITS(inode->i_sb)])
 			return -EINVAL;