https://bugzilla.kernel.org/show_bug.cgi?id=199179 --- Comment #3 from Wen Xu (wen.xu@xxxxxxxxxx) --- Thank you for the quick response! By the way, I wonder whether I can get CVE numbers assigned for such kinda issues I reported recently?(In reply to Theodore Tso from comment #2) > Created attachment 274933 [details] > Proposed patch to fix the reported bug. > > Thanks for reporting this bug. The attached should address the problem. > > If the root directory has an i_links_count of zero, then when the file > system is mounted, then when ext4_fill_super() notices the problem and > tries to call iput() the root directory in the error return path, > ext4_evict_inode() will try to free the inode on disk, before all of > the file system structures are set up, and this will result in an OOPS > caused by a NULL pointer dereference. Thank you for the quick response! By the way, I wonder whether I can get CVE numbers assigned for such kinda issues I reported recently? -- You are receiving this mail because: You are watching the assignee of the bug.
