Evgeny Novikov a35d21a873 video: fbdev: savage: fix memory leak on error handling path in probe ... [ Upstream commit e8d35898a78e34fc854ed9680bc3f9caedab08cd ] savagefb_probe() calls savage_init_fb_info() that can successfully allocate memory for info->pixmap.addr but then fail when fb_alloc_cmap() fails. savagefb_probe() goes to label failed_init and does not free allocated memory. It is not valid to go to label failed_mmio since savage_init_fb_info() can fail during memory allocation as well. So, the patch free allocated memory on the error handling path in savage_init_fb_info() itself. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Evgeny Novikov <novikov@ispras.ru> Cc: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200619162136.9010-1-novikov@ispras.ru Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-16 16:33:20 +08:00
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Makefile	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
savagefb-i2c.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
savagefb.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
savagefb_accel.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
savagefb_driver.c	video: fbdev: savage: fix memory leak on error handling path in probe	2021-03-16 16:33:20 +08:00