autofs-5.1.4 - fix incorrect locking in sss lookup From: Ian Kent Commit 766e0f6c4, autofs-5.0.7 - fix fix wildcard multi map regression, introduced a deadlock during restart when the sss modules is used. Looking at the comment above the code which takes the lock it clearly does this incorrectly. Signed-off-by: Ian Kent --- CHANGELOG | 1 + modules/lookup_sss.c | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) --- autofs-5.0.7.orig/CHANGELOG +++ autofs-5.0.7/CHANGELOG @@ -310,6 +310,7 @@ - set bind mount as propagation slave. - add master map pseudo options for mount propagation. - fix amd parser opts option handling. +- fix incorrect locking in sss lookup. 25/07/2012 autofs-5.0.7 ======================= --- autofs-5.0.7.orig/modules/lookup_sss.c +++ autofs-5.0.7/modules/lookup_sss.c @@ -786,9 +786,9 @@ int lookup_mount(struct autofs_point *ap * when we're starting up so just take the readlock in that */ if (ap->flags & MOUNT_FLAG_REMOUNT) - cache_writelock(mc); - else cache_readlock(mc); + else + cache_writelock(mc); me = cache_lookup(mc, key); /* Stale mapent => check for entry in alternate source or wildcard */ if (me && !me->mapent) {