Hi all, Here are a list of bugs found in HFS+ filesystem by fuzzing. You can get the image and POC that cause kernel panic in the following links: 200299 Kernel panic because mount() hfsplus image does not always return correct value https://bugzilla.kernel.org/show_bug.cgi?id=200299 200297 Kernel panic in hfsplus_lookup() when open a file in a corrupted hfs+ filesystem https://bugzilla.kernel.org/show_bug.cgi?id=200297 200295 BUG() in hfsplus_create_attributes_file() when calling setxattr() https://bugzilla.kernel.org/show_bug.cgi?id=200295 200293 Out-of-bound access in hfsplus_bnode_read() https://bugzilla.kernel.org/show_bug.cgi?id=200293 200291 Kernel panic when invoking setxattr() on a hfs+ image https://bugzilla.kernel.org/show_bug.cgi?id=200291 200289 Kernel panic when calling setxattr() on a corrupted hfs+ image https://bugzilla.kernel.org/show_bug.cgi?id=200289 200287 Out-of-bound access in hfsplus_bnode_copy() when calling setxattr() on a corrupted hfs+ image https://bugzilla.kernel.org/show_bug.cgi?id=200287 200285 Out-of-bound access in hfsplus_bmap_alloc() when calling setxattr() on a corrupted hfs+ image https://bugzilla.kernel.org/show_bug.cgi?id=200285 I would like to provide any further help to analyze the crashes and fix the bugs. I am also willing to test the patches. Thanks, Wen
