Author: fsu
Date: Sun Jul 7 08:53:52 2019
New Revision: 349800
URL: https://svnweb.freebsd.org/changeset/base/349800
Log:
Remove unneeded mount point unlock call.
Reported by: Christopher Krah, Thomas Barabosch, and Jan-Niclas Hilgert of
Fraunhofer FKIE
Reported as: FS-11-EXT2-6: Denial Of Service in write-1 (ext2_balloc)
MFC after: 2 weeks
Modified:
head/sys/fs/ext2fs/ext2_balloc.c
Modified: head/sys/fs/ext2fs/ext2_balloc.c
==============================================================================
--- head/sys/fs/ext2fs/ext2_balloc.c Sun Jul 7 06:57:04 2019
(r349799)
+++ head/sys/fs/ext2fs/ext2_balloc.c Sun Jul 7 08:53:52 2019
(r349800)
@@ -308,7 +308,6 @@ ext2_balloc(struct inode *ip, e2fs_lbn_t lbn, int size
*/
if ((error = bwrite(nbp)) != 0) {
ext2_blkfree(ip, nb, fs->e2fs_bsize);
- EXT2_UNLOCK(ump);
brelse(bp);
return (error);
}
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