* Uninitialized Variable Use in video: fbdev: pm3fb
@ 2019-10-08 20:32 Yizhuo Zhai
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From: Yizhuo Zhai @ 2019-10-08 20:32 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz, dri-devel, linux-fbdev, linux-kernel
Hi All:
drivers/video/fbdev/pm3fb.c:
Inside function pm3fb_write_mode(), variable "m" "n" "p" could leave
uninitialized after pm3fb_calculate_clock(), however, they are used
later in PM3_WRITE_DAC_REG, which is potentially unsafe.
--
Kind Regards,
Yizhuo Zhai
Computer Science, Graduate Student
University of California, Riverside
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