Re: [PATCH] video: fbdev: sis: fix a missing-check bug

2019-04-02 Thread Bartlomiej Zolnierkiewicz
Hi, Sorry for the late reply. On 10/29/2018 08:08 PM, Wenwen Wang wrote: > Hello, > > Can anyone please confirm this bug? Thanks! > > Wenwen > > On Fri, Oct 19, 2018 at 3:39 PM Wenwen Wang wrote: >> >> In sisfb_find_rom(), the official pci ROM is checked to see whether it >> contains the exp

Re: [PATCH] video: fbdev: sis: fix a missing-check bug

2018-10-30 Thread Wenwen Wang
Hello, Can anyone please confirm this bug? Thanks! Wenwen On Fri, Oct 19, 2018 at 3:39 PM Wenwen Wang wrote: > > In sisfb_find_rom(), the official pci ROM is checked to see whether it > contains the expected value at specific locations. This is done by firstly > mapping the rom into the IO memo

[PATCH] video: fbdev: sis: fix a missing-check bug

2018-10-22 Thread Wenwen Wang
In sisfb_find_rom(), the official pci ROM is checked to see whether it contains the expected value at specific locations. This is done by firstly mapping the rom into the IO memory region 'rom_base' and then invoking sisfb_check_rom() to perform the checks. If the checks succeed, i.e., sisfb_check_