86d4aedcbc
commit e96a1866b40570b5950cda8602c2819189c62a48 upstream. When isofs image is suitably corrupted isofs_read_inode() can read data beyond the end of buffer. Sanity-check the directory entry length before using it. Reported-and-tested-by: syzbot+6fc7fb214625d82af7d1@syzkaller.appspotmail.com CC: stable@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| compress.c | ||
| dir.c | ||
| export.c | ||
| inode.c | ||
| isofs.h | ||
| joliet.c | ||
| namei.c | ||
| rock.c | ||
| rock.h | ||
| util.c | ||
| zisofs.h | ||