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| author |   millert <millert@openbsd.org> | 1999-02-26 16:35:33 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 1999-02-26 16:35:33 +0000 |
| commit | 4592dbef082ec2a1fdfa5f1e350442bd406234ee (patch) | |
| tree | 8c42846de58467e4d7fed97a87f7188d053f2e49 | |
| parent | document that the max value for the -n option is 20 (diff) | |
| download | wireguard-openbsd-4592dbef082ec2a1fdfa5f1e350442bd406234ee.tar.xz wireguard-openbsd-4592dbef082ec2a1fdfa5f1e350442bd406234ee.zip | |
ext2fs is missing a LINK_MAX check too
| -rw-r--r-- | sys/ufs/ext2fs/ext2fs_vnops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/ufs/ext2fs/ext2fs_vnops.c b/sys/ufs/ext2fs/ext2fs_vnops.c index 74f14ebffce..8348a54b15d 100644 --- a/sys/ufs/ext2fs/ext2fs_vnops.c +++ b/sys/ufs/ext2fs/ext2fs_vnops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ext2fs_vnops.c,v 1.9 1999/02/26 03:22:00 art Exp $ */ +/* $OpenBSD: ext2fs_vnops.c,v 1.10 1999/02/26 16:35:33 millert Exp $ */ /* $NetBSD: ext2fs_vnops.c,v 1.1 1997/06/11 09:34:09 bouyer Exp $ */ /* @@ -650,6 +650,11 @@ abortit: goto abortit; dp = VTOI(fdvp); ip = VTOI(fvp); + if ((nlink_t)ip->i_e2fs_nlink >= LINK_MAX) { + VOP_UNLOCK(fvp, 0, p); + error = EMLINK; + goto abortit; + } if ((ip->i_e2fs_flags & (EXT2_IMMUTABLE | EXT2_APPEND)) || (dp->i_e2fs_flags & EXT2_APPEND)) { VOP_UNLOCK(fvp, 0, p); |