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kernel_samsung_a53x/drivers/usb/gadget/function
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Chris Wulff 6d96da5543 usb: gadget: u_audio: Clear uac pointer when freed. 
[ Upstream commit a2cf936ebef291ef7395172b9e2f624779fb6dc0 ]

This prevents use of a stale pointer if functions are called after
g_cleanup that shouldn't be. This doesn't fix any races, but converts
a possibly silent kernel memory corruption into an obvious NULL pointer
dereference report.

Fixes: eb9fecb9e69b ("usb: gadget: f_uac2: split out audio core")
Signed-off-by: Chris Wulff <chris.wulff@biamp.com>
Link: https://lore.kernel.org/stable/CO1PR17MB54194226DA08BFC9EBD8C163E1172%40CO1PR17MB5419.namprd17.prod.outlook.com
Link: https://lore.kernel.org/r/CO1PR17MB54194226DA08BFC9EBD8C163E1172@CO1PR17MB5419.namprd17.prod.outlook.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 12:27:04 +01:00
..
f_accessory.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_acm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_audio_source.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_conn_gadget.c Fix clang 16 errors treewide 2024-06-15 16:28:48 -03:00
f_conn_gadget.ioctl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_dm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_dm1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_ecm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_eem.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_fs.c usb: gadget: f_fs: Fix a race condition when processing setup packets. 2024-11-19 11:32:48 +01:00
f_hid.c usb: gadget: f_hid: fix report descriptor allocation 2024-11-18 12:11:45 +01:00
f_loopback.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_mass_storage.c usb: f_mass_storage: forbid async queue when shutdown happen 2024-11-18 12:13:29 +01:00
f_mass_storage.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_midi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_ncm.c usb: gadget: ncm: Fix handling of zero block length packets 2024-11-19 09:22:39 +01:00
f_obex.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_phonet.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_printer.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_rndis.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_sourcesink.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_ss_mon_gadget.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_subset.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_tcm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_uac1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_uac1_legacy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_uac2.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_uts.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_uvc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
f_uvc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
g_zero.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ndis.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rndis.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rndis.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
storage_common.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
storage_common.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_audio.c usb: gadget: u_audio: Clear uac pointer when freed. 2024-11-19 12:27:04 +01:00
u_audio.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_ecm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_eem.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_ether.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_ether.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_ether_configfs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_fs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_gether.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_hid.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_midi.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_ncm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_phonet.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_printer.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_rndis.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_serial.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_serial.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_tcm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_uac1.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_uac1_legacy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_uac1_legacy.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_uac2.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
u_uvc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uac_common.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_configfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_configfs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_queue.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_queue.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_v4l2.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_v4l2.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_video.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uvc_video.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00