Tetsuo Handa 3c3bfb8586 fbdev: fbcon: release buffer when fbcon_do_set_font() failed ... syzbot is reporting memory leak at fbcon_do_set_font() [1], for commit a5a923038d ("fbdev: fbcon: Properly revert changes when vc_resize() failed") missed that the buffer might be newly allocated by fbcon_set_font(). Link: https://syzkaller.appspot.com/bug?extid=25bdb7b1703639abd498 [1] Reported-by: syzbot <syzbot+25bdb7b1703639abd498@syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Tested-by: syzbot <syzbot+25bdb7b1703639abd498@syzkaller.appspotmail.com> Fixes: a5a923038d ("fbdev: fbcon: Properly revert changes when vc_resize() failed") CC: stable@vger.kernel.org # 5.15+ Signed-off-by: Helge Deller <deller@gmx.de>		2022-12-14 20:01:51 +01:00
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bitblit.c	Revert "fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list)"	2022-02-02 15:14:56 +01:00
cfbcopyarea.c	framebuffer: fix screen corruption when copying	2014-09-30 13:39:50 +03:00
cfbfillrect.c
cfbimgblt.c	fbdev: Fix cfb_imageblit() for arbitrary image widths	2022-03-25 09:55:54 +10:00
fb_cmdline.c	video/fbdev: refactor video= cmdline parsing	2019-02-08 19:24:47 +01:00
fb_ddc.c	fb_ddc: Allow I2C adapters without SCL read capability	2015-09-30 10:46:55 +03:00
fb_defio.c	Revert "drm/fb-helper: Schedule deferred-I/O worker after writing to framebuffer"	2022-11-23 09:11:00 +01:00
fb_draw.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fb_notify.c	video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify	2020-12-08 18:31:56 +01:00
fb_sys_fops.c
fbcmap.c	fbdev: zero-fill colormap in fbcmap.c	2021-04-10 11:12:08 +02:00
fbcon.c	fbdev: fbcon: release buffer when fbcon_do_set_font() failed	2022-12-14 20:01:51 +01:00
fbcon.h	fbcon: Replace FBCON_FLAGS_INIT with a boolean	2022-04-07 16:52:13 +02:00
fbcon_ccw.c	fbcon: Add option to enable legacy hardware acceleration	2022-02-02 15:16:26 +01:00
fbcon_cw.c	fbcon: Add option to enable legacy hardware acceleration	2022-02-02 15:16:26 +01:00
fbcon_rotate.c	fbcon: Drop EXPORT_SYMBOL	2020-11-17 11:00:43 +01:00
fbcon_rotate.h	fbcon: Add option to enable legacy hardware acceleration	2022-02-02 15:16:26 +01:00
fbcon_ud.c	fbcon: Add option to enable legacy hardware acceleration	2022-02-02 15:16:26 +01:00
fbcvt.c	video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()	2022-01-30 21:19:22 +01:00
fbmem.c	fbdev: Add support for the nomodeset kernel parameter	2022-11-16 13:26:25 +01:00
fbmon.c	video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify	2020-12-08 18:31:56 +01:00
fbsysfs.c	fbdev: fbcon: Destroy mutex on freeing struct fb_info	2022-08-24 21:47:08 +02:00
Makefile	fbdev: remove object duplication in Makefile	2020-01-15 17:31:52 +01:00
modedb.c	fbdev: Ditch fb_edid_add_monspecs	2019-07-23 14:17:22 +02:00
softcursor.c	fbcon: Drop EXPORT_SYMBOL	2020-11-17 11:00:43 +01:00
svgalib.c
syscopyarea.c	video: fbdev: fix sys_copyarea	2015-01-30 09:46:59 +02:00
sysfillrect.c	fbdev: Improve performance of sys_fillrect()	2022-03-02 20:20:34 +01:00
sysimgblt.c	fbdev: Fix sys_imageblit() for arbitrary image widths	2022-03-25 09:55:52 +10:00
tileblit.c	Revert "fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list)"	2022-02-02 15:14:56 +01:00