Bug#790903: death without any warnings when opening certain file

[積丹尼 Dan Jacobson <jidanni@jidanni.org>]

$ strace libreoffice /tmp/1040044624.DOC 2>&1 |tail
read(5, "10%\n20%\n25%\n30%\n35%\n40%\n50%\n55%\n"..., 255) = 49
futex(0x98d540c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 3, {1435870792, 601494000}, ffffffff) = 0
futex(0x98d5438, FUTEX_WAKE_PRIVATE, 1) = 0
close(5)                                = 0
futex(0xb75731e4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb75731e0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0xb6ee4ba8, FUTEX_WAIT, 7565, NULL) = 0
munmap(0xb66d4000, 65536)               = 0
munmap(0xb6ee5000, 65536)               = 0
exit_group(139)                         = ?
+++ exited with 139 +++