Jianglei Nie 8311961a17 auxdisplay: hd44780: Fix potential memory leak in hd44780_remove() ... [ Upstream commit ddf75a86ab ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-11 13:57:22 +01:00
..
arm-charlcd.c
cfag12864b.c
cfag12864bfb.c
charlcd.c	auxdisplay: charlcd: checking for pointer reference before dereferencing	2022-01-11 15:35:17 +01:00
charlcd.h
hd44780.c	auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()	2023-03-11 13:57:22 +01:00
hd44780_common.c
hd44780_common.h
ht16k33.c
img-ascii-lcd.c
Kconfig
ks0108.c
lcd2s.c	auxdisplay: lcd2s: Use proper API to free the instance of charlcd object	2022-03-08 19:12:47 +01:00
Makefile
panel.c