Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-07-31 Thread Khalid Masum
On 7/31/22 16:54, Helge Deller wrote: * Khalid Masum : On 7/30/22 23:25, Helge Deller wrote: On 7/29/22 08:51, Khalid Masum wrote: Here is a simplified reproducer for the issue: https://gist.githubusercontent.com/Labnann/923d6b9b3a19848fc129637b839b8a55/raw/a68271fcc724569735fe27f80817e561b3f

Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-07-31 Thread Helge Deller
* Khalid Masum : > On 7/30/22 23:25, Helge Deller wrote: > > On 7/29/22 08:51, Khalid Masum wrote: > > > Here is a simplified reproducer for the issue: > > > > > > https://gist.githubusercontent.com/Labnann/923d6b9b3a19848fc129637b839b8a55/raw/a68271fcc724569735fe27f80817e561b3ff629a/reproducer.c >

Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-07-31 Thread Khalid Masum
On 7/30/22 23:25, Helge Deller wrote: On 7/29/22 08:51, Khalid Masum wrote: Here is a simplified reproducer for the issue: https://gist.githubusercontent.com/Labnann/923d6b9b3a19848fc129637b839b8a55/raw/a68271fcc724569735fe27f80817e561b3ff629a/reproducer.c The reproducer does this: Thanks f

Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-07-30 Thread Helge Deller
On 7/29/22 08:51, Khalid Masum wrote: > Here is a simplified reproducer for the issue: > > https://gist.githubusercontent.com/Labnann/923d6b9b3a19848fc129637b839b8a55/raw/a68271fcc724569735fe27f80817e561b3ff629a/reproducer.c The reproducer does this: ioctl(3, TIOCLINUX, TIOCL_SETSEL, selection: xs

Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-07-29 Thread Khalid Masum
Here is a simplified reproducer for the issue: https://gist.githubusercontent.com/Labnann/923d6b9b3a19848fc129637b839b8a55/raw/a68271fcc724569735fe27f80817e561b3ff629a/reproducer.c

Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-01-21 Thread syzbot
syzbot has bisected this issue to: commit 0499f419b76f94ede08304aad5851144813ac55c Author: Javier Martinez Canillas Date: Mon Jan 10 09:56:25 2022 + video: vga16fb: Only probe for EGA and VGA 16 color graphic cards bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14c71e37b

Re: [syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2022-01-21 Thread syzbot
syzbot has found a reproducer for the following issue on: HEAD commit:7fc5253f5a13 Add linux-next specific files for 20220120 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1638527070 kernel config: https://syzkaller.appspot.com/x/.config?x=94e8da4df9

[syzbot] KASAN: vmalloc-out-of-bounds Write in imageblit (2)

2021-11-19 Thread syzbot
Hello, syzbot found the following issue on: HEAD commit:fa55b7dcdc43 Linux 5.16-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15fe2569b0 kernel config: https://syzkaller.appspot.com/x/.config?x=6d3b8fd1977c1e73 dashboard link: https://syzkaller.ap