Jianglei Nie ddf75a86ab auxdisplay: hd44780: Fix potential memory leak in hd44780_remove() ... hd44780_probe() allocates a memory chunk for hd with kzalloc() and makes "lcd->drvdata->hd44780" point to it. When we call hd44780_remove(), we should release all relevant memory and resource. But "lcd->drvdata ->hd44780" is not released, which will lead to a memory leak. We should release the "lcd->drvdata->hd44780" in hd44780_remove() to fix the memory leak bug. Fixes: 718e05ed92 ("auxdisplay: Introduce hd44780_common.[ch]") Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jianglei Nie <niejianglei2021@163.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>		2022-12-12 12:21:41 +01:00
..
arm-charlcd.c
cfag12864b.c	auxdisplay: Replace symbolic permissions with octal permissions	2021-07-16 07:42:35 +02:00
cfag12864bfb.c	auxdisplay: cfag12864bfb: code indent should use tabs where possible	2021-10-22 00:13:16 +02:00
charlcd.c	auxdisplay: charlcd: checking for pointer reference before dereferencing	2021-11-24 11:46:52 +01:00
charlcd.h
hd44780_common.c
hd44780_common.h
hd44780.c	auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()	2022-12-12 12:21:41 +01:00
ht16k33.c	i2c: Make remove callback return void	2022-08-16 12:46:26 +02:00
img-ascii-lcd.c	auxdisplay: Extract character line display core support	2021-10-21 23:36:28 +02:00
Kconfig	auxdisplay: ht16k33: Make use of device properties	2021-10-21 23:36:30 +02:00
ks0108.c	auxdisplay: ks0108: remove superfluous header files	2021-10-22 00:04:43 +02:00
lcd2s.c	i2c: Make remove callback return void	2022-08-16 12:46:26 +02:00
line-display.c	auxdisplay: linedisp: Add support for changing scroll rate	2021-10-21 23:36:29 +02:00
line-display.h	auxdisplay: Extract character line display core support	2021-10-21 23:36:28 +02:00
Makefile	auxdisplay: Extract character line display core support	2021-10-21 23:36:28 +02:00
panel.c	treewide: remove editor modelines and cruft	2021-05-07 00:26:34 -07:00