Tom Rix ad6f93e9cd video: fbdev: sis: fix null ptr dereference ... Clang static analysis reports this representative error init.c:2501:18: warning: Array access (from variable 'queuedata') results in a null pointer dereference templ |= ((queuedata[i] & 0xc0) << 3); This is the problem block of code if(ModeNo > 0x13) { ... if(SiS_Pr->ChipType == SIS_730) { queuedata = &FQBQData730[0]; } else { queuedata = &FQBQData[0]; } } else { } queuedata is not set in the else block Reviewing the old code, the arrays FQBQData730 and FQBQData were used directly. So hoist the setting of queuedata out of the if-else block. Fixes: 544393fe58 ("[PATCH] sisfb update") Signed-off-by: Tom Rix <trix@redhat.com> Cc: Thomas Winischhofer <thomas@winischhofer.net> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200805145208.17727-1-trix@redhat.com		2020-09-08 13:33:06 +02:00
..
backlight	pwm: Changes for v5.9-rc1	2020-08-14 16:00:09 -07:00
console	TTY/Serial patches for 5.9-rc1	2020-08-06 14:56:11 -07:00
fbdev	video: fbdev: sis: fix null ptr dereference	2020-09-08 13:33:06 +02:00
logo
display_timing.c
hdmi.c
Kconfig
Makefile
of_display_timing.c
of_videomode.c
vgastate.c
videomode.c