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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net https://bugzilla.kernel.org/show_bug.cgi?id=220575 --- Comment #18 from Chao Yu (chao@kernel.org) --- (In reply to JY from comment #16) > I tried to modified: > + set_page_private(bounce_page, (unsigned long)0x5566F2F5); > > But I got two results from different panics. > fscrypt_pagecache_page(page):0x000000005566f2f5 and > > fscrypt_pagecache_page(page):0x0000000000000000 (As shown below) I think this is the same issue, actually, value of page->private should be unpredictable, because this is a UAF issue, we don't know how system changes the page after we freed it. So, can you please test the fix to check whether it can solve your problem or not? Thanks a lot. :) -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel