diff options
Diffstat (limited to 'debian/patches-rt/0317-printk-ignore-consoles-without-write-callback.patch')
| -rw-r--r-- | debian/patches-rt/0317-printk-ignore-consoles-without-write-callback.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0317-printk-ignore-consoles-without-write-callback.patch b/debian/patches-rt/0317-printk-ignore-consoles-without-write-callback.patch index a0942062a..fbad6b678 100644 --- a/debian/patches-rt/0317-printk-ignore-consoles-without-write-callback.patch +++ b/debian/patches-rt/0317-printk-ignore-consoles-without-write-callback.patch @@ -1,8 +1,8 @@ -From 7efd125170f344b124a00390d8d7b714beac1698 Mon Sep 17 00:00:00 2001 +From 27913b1edcba54aae3d70a249824ae5f2ebfae60 Mon Sep 17 00:00:00 2001 From: John Ogness <john.ogness@linutronix.de> Date: Fri, 17 Feb 2023 09:53:44 +0106 Subject: [PATCH 317/323] printk: ignore consoles without write() callback -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz The ttynull driver does not provide an implementation for the write() callback. This leads to a NULL pointer dereference in the related @@ -22,7 +22,7 @@ Signed-off-by: Luis Claudio R. Goncalves <lgoncalv@redhat.com> 1 file changed, 6 insertions(+) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c -index d2205872304d..64747c72fbea 100644 +index ea7a14a485382..831f0b0ebef5b 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2267,6 +2267,10 @@ static int printk_kthread_func(void *data) @@ -36,7 +36,7 @@ index d2205872304d..64747c72fbea 100644 con->thread = kthread_run(printk_kthread_func, con, "pr/%s%d", con->name, con->index); if (IS_ERR(con->thread)) { -@@ -3566,6 +3570,8 @@ bool pr_flush(int timeout_ms, bool reset_on_progress) +@@ -3589,6 +3593,8 @@ bool pr_flush(int timeout_ms, bool reset_on_progress) for_each_console(con) { if (!(con->flags & CON_ENABLED)) continue; @@ -46,5 +46,5 @@ index d2205872304d..64747c72fbea 100644 if (printk_seq < seq) diff += seq - printk_seq; -- -2.43.0 +2.44.0 |