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| author | kib <kib@FreeBSD.org> | 2016-08-17 07:17:16 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2016-08-17 07:17:16 +0000 |
| commit | fbc0cd19ec698697b97b26be85fdf1b2a33969a7 (patch) | |
| tree | e27058286f4ceece3d0c8e1e023cb394ba3839d7 /sys/fs | |
| parent | eed810eb5c6c73ef68a8529d7b2df045caebcceb (diff) | |
| download | FreeBSD-src-fbc0cd19ec698697b97b26be85fdf1b2a33969a7.zip FreeBSD-src-fbc0cd19ec698697b97b26be85fdf1b2a33969a7.tar.gz | |
MFC r303916:
Convert another tmpfs assert into runtime check.
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/tmpfs/tmpfs_subr.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c index f06958e..9781b2c 100644 --- a/sys/fs/tmpfs/tmpfs_subr.c +++ b/sys/fs/tmpfs/tmpfs_subr.c @@ -818,10 +818,13 @@ tmpfs_dir_lookup_cookie(struct tmpfs_node *node, off_t cookie, goto out; } - MPASS((cookie & TMPFS_DIRCOOKIE_MASK) == cookie); - dekey.td_hash = cookie; - /* Recover if direntry for cookie was removed */ - de = RB_NFIND(tmpfs_dir, dirhead, &dekey); + if ((cookie & TMPFS_DIRCOOKIE_MASK) != cookie) { + de = NULL; + } else { + dekey.td_hash = cookie; + /* Recover if direntry for cookie was removed */ + de = RB_NFIND(tmpfs_dir, dirhead, &dekey); + } dc->tdc_tree = de; dc->tdc_current = de; if (de != NULL && tmpfs_dirent_duphead(de)) { |
