[Libreoffice-bugs] [Bug 124490] Libreoffice crashes in Save As dialog box when user types "~/"

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=124490

--- Comment #6 from perlancar at gmail.com ---
This also happens with 6.1.5. It freezes UI when I open the File Open dialog
and type "~". The soffice.bin process is using 100% CPU. When I did an strace
to the process, the output seems to be a loop of:

poll([{fd=12, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=12, revents=POLLOUT}])
writev(12,
[{"\22\2\f\0*\0\300\0U\2\0\0\37\0\0\0\10\0\0\0\30\0\0\0006\0\5\0\26\0!\0"...,
92}, {NULL, 0}, {"", 0}], 3) = 92
recvmsg(12, 0x7ffe91d6c2d0, 0)          = -1 EAGAIN (Resource temporarily
unavailable)
poll([{fd=12, events=POLLIN}], 1, -1)   = 1 ([{fd=12, revents=POLLIN}])
recvmsg(12, {msg_name(0)=NULL,
msg_iov(1)=[{"\241\10\372nz\25\0\10\211\1\0\0007\0\1\0\26\0!\0\0\0\0\0\0\0\0\0\0\0\0\0",
4096}], msg_controllen=0, msg_flags=0}, 0) = 32
recvmsg(12, 0x7ffe91d6c020, 0)          = -1 EAGAIN (Resource temporarily
unavailable)
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 42
lseek(42, 0, SEEK_CUR)                  = 0
fstat(42, {st_mode=S_IFREG|0644, st_size=3018, ...}) = 0
mmap(NULL, 3018, PROT_READ, MAP_SHARED, 42, 0) = 0x7f2e72208000
lseek(42, 3018, SEEK_SET)               = 3018
fstat(42, {st_mode=S_IFREG|0644, st_size=3018, ...}) = 0
munmap(0x7f2e72208000, 3018)            = 0
close(42)                               = 0
...

where fd 12 is a Unix stream socket (don't know which it connects too, netstat
-anp doesn't give more details).

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