diff options
Diffstat (limited to 'meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch')
-rw-r--r-- | meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch b/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch new file mode 100644 index 0000000000..eca1193dd3 --- /dev/null +++ b/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch @@ -0,0 +1,40 @@ +From 847d37d5a34e4bf294de4ba98de3668950e28bc7 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 27 Jan 2018 10:05:07 -0800 +Subject: [PATCH 26/27] reset dl_load_write_lock after forking + +The patch in this Bugzilla entry was requested by a customer: + + https://www.sourceware.org/bugzilla/show_bug.cgi?id=19282 + +The __libc_fork() code reset dl_load_lock, but it also needed to reset +dl_load_write_lock. The patch has not yet been integrated upstream. + +Upstream-Status: Pending [ No Author See bugzilla] + +Signed-off-by: Damodar Sonone <damodar.sonone@kpit.com> +Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + sysdeps/nptl/fork.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/sysdeps/nptl/fork.c b/sysdeps/nptl/fork.c +index 846fa49ef2..f87506f398 100644 +--- a/sysdeps/nptl/fork.c ++++ b/sysdeps/nptl/fork.c +@@ -194,9 +194,9 @@ __libc_fork (void) + _IO_list_resetlock (); + } + +- /* Reset the lock the dynamic loader uses to protect its data. */ ++ /* Reset the locks the dynamic loader uses to protect its data. */ + __rtld_lock_initialize (GL(dl_load_lock)); +- ++ __rtld_lock_initialize (GL(dl_load_write_lock)); + /* Run the handlers registered for the child. */ + while (allp != NULL) + { +-- +2.16.1 + |