The header magic, so stick to the header magic sanity check.ĭiff -git a/fs/ext4/extents.c b/fs/ext4/extents. We couldĪlso try to check the sanity of the path, but costs more than checking just The bug for the cases where eh->eh_entries fit into eh->eh_max. Would be to check the values of EXT4_ don't exceed theīounds of the extent tree node. Using the same reproducer triggers the bug on v6.2-rc1 as well.įix the use-after-free by checking the extent header magic. It is recommended to use clean master to detect whether there is an updateable driver or reinstall the driver, and it is also convenient to manage and delete the driver installation package. Download the Vista 32-bit drivers for Windows 7 32-bit or the. Adapt to hardware: Dell 948 all in one driver download spinspcharn version: a01spcharn operating system: spcharnwindows 7 32 bit spcharnwindows 7 64 bit. Download and run the patch (printer cleanup utility) until it prompts you to restart your computer.
The bug was reported on Android 5.15, but First run Delete Print Jobs to remove any stuck print job in the queue. Syzbot reported a use-after-free Read in ext4_find_extent that is hit when The Dell All-In-One Center includes four main sections: In this section. 22:40 ` kernel test robot 0 siblings, 1 reply 2+ messages in threadĬc: linux-ext4, linux-kernel, joneslee, Tudor Ambarus, ® In Windows XP and Windows 2000: Click Start® Programs or All Programs® Dell Printers® Dell AIO Printer 948. Ext4: Fix possible use-after-free in ext4_find_extent archive mirror help / color / mirror / Atom feed * ext4: Fix possible use-after-free in ext4_find_extent 7:36 Tudor Ambarus
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