Package: e2fsprogs
Version: 1.43.4-2

e2fsck crashes when trying to fix the attached filesystem:

  $ /sbin/e2fsck -y quota_file_close.ext4
  Update quota info for quota type 2? yes

  [ERROR] ../../../../lib/support/quotaio.c:301:quota_inode_init_new:: 
ex2fs_read_inode failed
  [ERROR] ../../../../lib/support/quotaio.c:361:quota_file_create:: 
init_new_quota_inode failed
  Signal (11) SIGSEGV si_code=SEGV_MAPERR fault addr=0xc
  /sbin/e2fsck(+0x2e192)[0x56601192]
  linux-gate.so.1(__kernel_rt_sigreturn+0x0)[0xf773ccb0]
  /sbin/e2fsck(quota_file_close+0x54)[0x56606864]
  /sbin/e2fsck(quota_write_inode+0x106)[0x56602fd6]
  /sbin/e2fsck(main+0x223a)[0x565de10a]
  /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf6)[0xf74b6276]
  /sbin/e2fsck(+0xc43d)[0x565df43d]

Found using american fuzzy lop:
http://lcamtuf.coredump.cx/afl/


-- System Information:
Architecture: i386

Versions of packages e2fsprogs depends on:
ii  e2fslibs    1.43.4-2
ii  libblkid1   2.29.2-2
ii  libc6       2.24-12
ii  libcomerr2  1.43.4-2
ii  libss2      1.43.4-2
ii  libuuid1    2.29.2-2
ii  util-linux  2.29.2-2

--
Jakub Wilk

Attachment: quota_file_close.ext4.gz
Description: application/gzip

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