diff options
Diffstat (limited to 'sys/fs/ext2fs/ext2_vnops.c')
| -rw-r--r-- | sys/fs/ext2fs/ext2_vnops.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sys/fs/ext2fs/ext2_vnops.c b/sys/fs/ext2fs/ext2_vnops.c index f5dc3b2..eea65d2 100644 --- a/sys/fs/ext2fs/ext2_vnops.c +++ b/sys/fs/ext2fs/ext2_vnops.c @@ -985,10 +985,10 @@ abortit: dp = VTOI(fdvp); } else { /* - * From name has disappeared. + * From name has disappeared. IN_RENAME is not sufficient + * to protect against directory races due to timing windows, + * so we can't panic here. */ - if (doingdirectory) - panic("ext2_rename: lost dir entry"); vrele(ap->a_fvp); return (0); } @@ -1003,8 +1003,11 @@ abortit: * rename. */ if (xp != ip) { - if (doingdirectory) - panic("ext2_rename: lost dir entry"); + /* + * From name resolves to a different inode. IN_RENAME is + * not sufficient protection against timing window races + * so we can't panic here. + */ } else { /* * If the source is a directory with a |
