diff options
Diffstat (limited to 'testing/source/glibc/patches')
-rw-r--r-- | testing/source/glibc/patches/0001-nsswitch-return-result-when-nss-database-is-locked.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/testing/source/glibc/patches/0001-nsswitch-return-result-when-nss-database-is-locked.patch b/testing/source/glibc/patches/0001-nsswitch-return-result-when-nss-database-is-locked.patch deleted file mode 100644 index 458369251..000000000 --- a/testing/source/glibc/patches/0001-nsswitch-return-result-when-nss-database-is-locked.patch +++ /dev/null @@ -1,47 +0,0 @@ -From c3479fb7939898ec22c655c383454d6e8b982a67 Mon Sep 17 00:00:00 2001 -From: Sergei Trofimovich <slyfox@gentoo.org> -Date: Fri, 5 Feb 2021 07:32:18 +0000 -Subject: [PATCH] nsswitch: return result when nss database is locked [BZ - #27343] - -Before the change nss_database_check_reload_and_get() did not populate -the '*result' value when it returned success in a case of chroot -detection. This caused initgroups() to use garage pointer in the -following test (extracted from unbound): - -``` - -int main() { - // load some NSS modules - struct passwd * pw = getpwnam("root"); - - chdir("/tmp"); - chroot("/tmp"); - chdir("/"); - // access nsswitch.conf in a chroot - initgroups("root", 0); -} -``` - -Reviewed-by: DJ Delorie <dj@redhat.com> ---- - nss/nss_database.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/nss/nss_database.c b/nss/nss_database.c -index cf0306adc4..e1bef6bd75 100644 ---- a/nss/nss_database.c -+++ b/nss/nss_database.c -@@ -398,8 +398,9 @@ nss_database_check_reload_and_get (struct nss_database_state *local, - && (str.st_ino != local->root_ino - || str.st_dev != local->root_dev))) - { -- /* Change detected; disable reloading. */ -+ /* Change detected; disable reloading and return current state. */ - atomic_store_release (&local->data.reload_disabled, 1); -+ *result = local->data.services[database_index]; - __libc_lock_unlock (local->lock); - __nss_module_disable_loading (); - return true; --- -2.27.0 |