https://bugs.kde.org/show_bug.cgi?id=409684
Bug ID: 409684
Summary: okular crashes when opening a pdf file I got from
government website
Product: okular
Version: 1.7.2
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: okular-devel@kde.org
Reporter: a...@mizerski.pl
Target Milestone: ---
Application: okular (1.7.2)
Qt Version: 5.12.3
Frameworks Version: 5.59.0
Operating System: Linux 5.1.10-1-default x86_64
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
I tried openin a pdf file, I'll attach to this report in a minute.
The crash can be reproduced every time.
-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7f2d398de900 (LWP 16562))]
Thread 4 (Thread 0x7f2d2e050700 (LWP 16567)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x56552ae58768) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x56552ae58718,
cond=0x56552ae58740) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x56552ae58740, mutex=0x56552ae58718) at
pthread_cond_wait.c:655
#3 0x7f2d2e34733b in ?? () from /usr/lib64/dri/i965_dri.so
#4 0x7f2d2e346f57 in ?? () from /usr/lib64/dri/i965_dri.so
#5 0x7f2d3ad65faa in start_thread (arg=) at
pthread_create.c:486
#6 0x7f2d3b63571f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f2d35f1b700 (LWP 16566)):
#0 __GI___libc_read (nbytes=16, buf=0x7f2d35f1aa60, fd=7) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=7, buf=0x7f2d35f1aa60, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x7f2d3a2c43bf in ?? () from /usr/lib64/libglib-2.0.so.0
#3 0x7f2d3a27d85e in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#4 0x7f2d3a27dcd2 in ?? () from /usr/lib64/libglib-2.0.so.0
#5 0x7f2d3a27de4f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#6 0x7f2d3bbbce1b in
QEventDispatcherGlib::processEvents(QFlags) ()
from /usr/lib64/libQt5Core.so.5
#7 0x7f2d3bb65bdb in
QEventLoop::exec(QFlags) () from
/usr/lib64/libQt5Core.so.5
#8 0x7f2d3b9a7751 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#9 0x7f2d3be3a4e6 in ?? () from /usr/lib64/libQt5DBus.so.5
#10 0x7f2d3b9a88d2 in ?? () from /usr/lib64/libQt5Core.so.5
#11 0x7f2d3ad65faa in start_thread (arg=) at
pthread_create.c:486
#12 0x7f2d3b63571f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f2d37873700 (LWP 16565)):
#0 0x7f2d3b62ac9f in __GI___poll (fds=0x7f2d37872ba8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x7f2d3adeacc2 in ?? () from /usr/lib64/libxcb.so.1
#2 0x7f2d3adec8ba in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x7f2d37a8ee28 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4 0x7f2d3b9a88d2 in ?? () from /usr/lib64/libQt5Core.so.5
#5 0x7f2d3ad65faa in start_thread (arg=) at
pthread_create.c:486
#6 0x7f2d3b63571f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f2d398de900 (LWP 16562)):
[KCrash Handler]
#6 HASH_End (context=0x0, result=0x56552b35ca10 "0/6+UV",
result_len=0x768339fc, max_result_len=0) at sechash.c:462
#7 0x7f2d2d6d0cdb in SignatureHandler::validateSignature
(this=this@entry=0x76833a80) at
/usr/src/debug/poppler-0.72.0-1.5.x86_64/poppler/SignatureHandler.cc:258
#8 0x7f2d2d5c5e71 in FormFieldSignature::validateSignature
(forceRevalidation=, validationTime=4294967295,
doVerifyCert=true, this=0x56552b29e7a0) at
/usr/src/debug/poppler-0.72.0-1.5.x86_64/poppler/Form.cc:1747
#9 FormFieldSignature::validateSignature (this=0x56552b29e7a0,
doVerifyCert=, forceRevalidation=,
validationTime=4294967295) at
/usr/src/debug/poppler-0.72.0-1.5.x86_64/poppler/Form.cc:1690
#10 0x7f2d2d7e73e4 in Poppler::FormFieldSignature::validate
(this=this@entry=0x56552b29e570, opt=opt@entry=1, validationTime=...) at
/usr/src/debug/poppler-qt5-0.72.0-1.5.x86_64/qt5/src/poppler-form.cc:681
#11 0x7f2d2d7e7940 in Poppler::FormFieldSignature::validate
(this=0x56552b29e570,
opt=opt@entry=Poppler::FormFieldSignature::ValidateVerifyCertificate) at
/usr/src/debug/poppler-qt5-0.72.0-1.5.x86_64/qt5/src/poppler-form.cc:674
#12 0x7f2d2d840e53 in PopplerFormFieldSignature::PopplerFormFieldSignature
(this=0x56552b29eb90, field=0x56552b29e570) at
/usr/src/debug/okular-19.04.2-1.1.x86_64/generators/poppler/formfields.cpp:387
#13 0x7f2d2d8399bd in PDFGenerator::addFormFields (this=,
popplerPage=, page=) at
/usr/src/debug/okular-19.0
