Tiwei Bie 3112c70b2e um: Fix FD copy size in os_rcv_fd_msg() ...

[ Upstream commit df447a3b4a ]

When copying FDs, the copy size should not include the control
message header (cmsghdr). Fix it.

Fixes: 5cde6096a4 ("um: generalize os_rcv_fd")
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-09-25 11:13:42 +02:00

..

drivers

um: Make local functions and variables static

2024-04-22 21:43:03 +02:00

skas

um: Remove unused mm_fd field from mm_id

2024-09-12 20:36:22 +02:00

elf_aux.c

um: Add an internal header shared among the user code

2024-04-30 14:16:44 +02:00

execvp.c

…

file.c

um: Fix FD copy size in os_rcv_fd_msg()

2025-09-25 11:13:42 +02:00

helper.c

um: Fix naming clash between UML and scheduler

2024-01-04 21:22:27 +01:00

internal.h

um: Add an internal header shared among the user code

2024-04-30 14:16:44 +02:00

irq.c

…

main.c

um: Add an internal header shared among the user code

2024-04-30 14:16:44 +02:00

Makefile

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mem.c

um: Add an internal header shared among the user code

2024-04-30 14:16:44 +02:00

process.c

um: remove copy_from_kernel_nofault_allowed

2025-04-10 14:39:25 +02:00

registers.c

um: Remove unused register save/restore functions

2024-01-05 16:28:57 +01:00

sigio.c

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signal.c

um: time-travel: fix signal blocking race/hang

2024-07-03 17:09:20 +02:00

start_up.c

um: remove LDT support

2024-07-03 17:09:49 +02:00

time.c

…

tty.c

…

umid.c

um: Convert strscpy() usage to 2-argument style

2024-02-20 20:47:32 -08:00

user_syms.c

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util.c

um: Don't use vfprintf() for os_info()

2024-01-04 23:45:17 +01:00