[patch] nss-database-yield-lock.patch

file_828070.txt (text/plain), 721 bytes, created by Sam James on 2022-03-06 12:08:02 UTC

diff --git a/nss/nss_database.c b/nss/nss_database.c
index 7a2392f6..a94493cd 100644
--- a/nss/nss_database.c
+++ b/nss/nss_database.c
@@ -424,8 +424,10 @@ nss_database_check_reload_and_get (struct nss_database_state *local,
      errors here are very unlikely, but the chance that we're entering
      a container is also very unlikely, so we err on the side of both
      very unlikely things not happening at the same time.  */
-  if (__stat64_time64 ("/", &str) != 0)
+  if (__stat64_time64 ("/", &str) != 0) {
+    __libc_lock_unlock (local->lock);
     return false;
+  }

   if (local->root_ino != 0 && (str.st_ino != local->root_ino
                               || str.st_dev != local->root_dev))