https://bugs.kde.org/show_bug.cgi?id=466307
Bug ID: 466307
Summary: Okular crashes after, and sometimes when, opening
signed PDF files
Classification: Applications
Product: okular
Version: 22.12.2
Platform: Archlinux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: okular-devel@kde.org
Reporter: jo...@cassee.net
Target Milestone: ---
Application: okular (22.12.2)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.12-arch1-1 x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.27.1 [KCrashBackend]
-- Information about the crash:
I opened a signed PDF document, and when I closed it, Okular crashed. A signed
document from the same series caused Okular to crash while opening it.
Unfortunately, I cannot include the documents because they contain personal
information.
The crash can be reproduced every time.
-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[KCrash Handler]
#6 __memcmp_evex_movbe () at
../sysdeps/x86_64/multiarch/memcmp-evex-movbe.S:164
#7 0x00007f43640111a4 in SECITEM_CompareItem_Util (a=<optimized out>,
b=<optimized out>) at ../../lib/util/secitem.c:202
#8 0x00007f4364160326 in CERT_CompareCerts (c1=<optimized out>, c2=<optimized
out>) at ../../lib/certdb/certdb.c:1829
#9 0x00007f43641bf7c2 in pkix_pl_Cert_Equals (firstObject=0x5639aa26f2d8,
secondObject=0x5639aa2fc238, pResult=0x7ffd7edd1a68, plContext=0x5639aa13cc50)
at ../../lib/libpkix/pkix_pl_nss/pki/pkix_pl_cert.c:1292
#10 0x00007f43641d2ef4 in PKIX_PL_Object_Equals (firstObject=0x5639aa26f2d8,
secondObject=0x5639aa2fc238, pResult=0x7ffd7edd1a68, plContext=0x5639aa13cc50)
at ../../lib/libpkix/pkix_pl_nss/system/pkix_pl_object.c:996
#11 0x00007f43641a09ab in pkix_List_Equals (first=first@entry=0x5639a9f272c8,
second=0x5639a9fd3978, pResult=pResult@entry=0x7ffd7edd1b34,
plContext=plContext@entry=0x5639aa13cc50) at
../../lib/libpkix/pkix/util/pkix_list.c:347
#12 0x00007f43641d4c0d in pkix_pl_PrimHashTable_Lookup
(plContext=0x5639aa13cc50, pResult=<synthetic pointer>, keyComp=0x7f43641a0710
<pkix_List_Equals>, hashCode=1541928911, key=0x5639a9f272c8, ht=<optimized
out>) at ../../lib/libpkix/pkix_pl_nss/system/pkix_pl_primhash.c:400
#13 PKIX_PL_HashTable_Lookup (ht=0x5639aa052648, key=0x5639a9f272c8,
pResult=0x7ffd7edd1dc0, plContext=0x5639aa13cc50) at
../../lib/libpkix/pkix_pl_nss/system/pkix_pl_hashtable.c:364
#14 0x00007f43641e0bb1 in pkix_CacheCertChain_Lookup (plContext=0x5639aa13cc50,
pBuildResult=0x7ffd7edd1d90, pFound=<synthetic pointer>,
testDate=0x5639aa3c49f8, anchors=0x5639aaec5c08, targetCert=0x5639aa26f2d8) at
../../lib/libpkix/pkix/util/pkix_tools.c:601
#15 pkix_Build_CheckInCache (plContext=0x5639aa13cc50,
pNBIOContext=0x7ffd7edd1d58, pBuildResult=0x7ffd7edd1d70, state=0x5639a9fcac38)
at ../../lib/libpkix/pkix/top/pkix_build.c:2948
#16 pkix_Build_InitiateBuildChain.constprop.0 (procParams=<optimized out>,
pNBIOContext=pNBIOContext@entry=0x7ffd7edd1f30,
pState=pState@entry=0x7ffd7edd1f40,
pBuildResult=pBuildResult@entry=0x7ffd7edd1f38, pVerifyNode=0x7ffd7edd20b0,
plContext=plContext@entry=0x5639aa13cc50) at
../../lib/libpkix/pkix/top/pkix_build.c:3495
#17 0x00007f43641ab421 in PKIX_BuildChain (procParams=<optimized out>,
pNBIOContext=0x7ffd7edd20c8, pState=0x7ffd7edd20c0,
pBuildResult=0x7ffd7edd20d0, pVerifyNode=<optimized out>,
plContext=0x5639aa13cc50) at ../../lib/libpkix/pkix/top/pkix_build.c:3704
#18 0x00007f4364122ce5 in CERT_PKIXVerifyCert (cert=0x5639aae1a890,
usages=<optimized out>, paramsIn=<optimized out>, paramsOut=<optimized out>,
wincx=<optimized out>) at ../../lib/certhigh/certvfypkix.c:2164
#19 0x00007f434c6748fa in SignatureHandler::validateCertificate
(this=0x7ffd7edd22e0, validation_time=-1, ocspRevocationCheck=<optimized out>,
useAIACertFetch=<optimized out>) at
/usr/src/debug/poppler/poppler-23.02.0/poppler/SignatureHandler.cc:1036
#20 0x00007f434c54d8b7 in FormFieldSignature::validateSignature
(this=0x5639a9fa0510, doVerifyCert=<optimized out>,
forceRevalidation=<optimized out>, validationTime=-1,
ocspRevocationCheck=<optimized out>, enableAIA=<optimized out>) at
/usr/src/debug/poppler/poppler-23.02.0/poppler/Form.cc:2405
#21 0x00007f43643c38e3 in Poppler::FormFieldSignature::validate
(this=<optimized out>, opt=1, validationTime=...) at
/usr/src/debug/poppler/poppler-23.02.0/qt5/src/poppler-form.cc:1017
#22 0x00007f43643c3da5 in Poppler::FormFieldSignature::validate
(this=0x5639aa405830,
opt=opt@entry=Poppler::FormFieldSignature::ValidateVerifyCertificate) at
/usr/src/debug/poppler/poppler-23.02.0/qt5/src/poppler-form.cc:967
#23 0x00007f4364483365 in PopplerFormFieldSignature::PopplerFormFieldSignature
(this=<optimized out>, field=..., this=<optimized out>, field=...) at
/usr/src/debug/okular/okular-22.12.2/generators/poppler/formfields.cpp:404
#24 0x00007f4364487f66 in PDFGenerator::getFormFields(Poppler::Page*) [clone
.constprop.0] (popplerPage=<optimized out>, this=<optimized out>) at
/usr/src/debug/okular/okular-22.12.2/generators/poppler/generator_pdf.cpp:1940
#25 0x00007f43644790b6 in PDFGenerator::loadPages (rotation=0, clear=false,
pagesVector=..., this=0x5639aa2207e0) at
/usr/src/debug/okular/okular-22.12.2/generators/poppler/generator_pdf.cpp:859
#26 PDFGenerator::init (this=0x5639aa2207e0, pagesVector=..., password=...) at
/usr/src/debug/okular/okular-22.12.2/generators/poppler/generator_pdf.cpp:715
#27 0x00007f43800a035a in Okular::DocumentPrivate::openDocumentInternal
(this=0x5639a9c37150, offer=..., isstdin=<optimized out>, docFile=...,
filedata=..., password=...) at
/usr/src/debug/okular/okular-22.12.2/core/document.cpp:937
#28 0x00007f43800ac641 in Okular::Document::openDocument
(this=this@entry=0x5639a9ca98f0, docFile=..., url=..., _mime=..., password=...)
at /usr/src/debug/okular/okular-22.12.2/core/document.cpp:2452
#29 0x00007f43802446e5 in Okular::Part::doOpenFile
(this=this@entry=0x5639a9c829e0, mimeA=..., fileNameToOpenA=...,
isCompressedFile=isCompressedFile@entry=0x7ffd7edd2b27) at
/usr/src/debug/okular/okular-22.12.2/part/part.cpp:1471
#30 0x00007f4380245f82 in Okular::Part::openFile (this=<optimized out>) at
/usr/src/debug/okular/okular-22.12.2/part/part.cpp:1605
#31 0x00007f4390027cad in KParts::ReadOnlyPartPrivate::openLocalFile
(this=this@entry=0x5639a9ab5930) at
/usr/src/debug/kparts/kparts-5.103.0/src/readonlypart.cpp:184
#32 0x00007f439002c600 in KParts::ReadOnlyPart::openUrl
(this=this@entry=0x5639a9c829e0, url=...) at
/usr/src/debug/kparts/kparts-5.103.0/src/readonlypart.cpp:145
#33 0x00007f4380242add in Okular::Part::openUrl (this=<optimized out>,
_url=..., swapInsteadOfOpening=<optimized out>) at
/usr/src/debug/okular/okular-22.12.2/part/part.cpp:1831
#34 0x00005639a7d4c671 in Shell::openUrl (this=<optimized out>, url=...,
serializedOptions=...) at
/usr/src/debug/okular/okular-22.12.2/shell/shell.cpp:321
#35 0x00005639a7d4eaa6 in Shell::openDocument (this=0x5639a9944740, url=...,
serializedOptions=...) at
/usr/src/debug/okular/okular-22.12.2/shell/shell.cpp:265
#36 0x00005639a7d45d0e in Okular::main (serializedOptions=..., paths=...) at
/usr/src/debug/okular/okular-22.12.2/shell/okular_main.cpp:193
#37 main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/okular/okular-22.12.2/shell/main.cpp:99
[Inferior 1 (process 73651) detached]
Reported using DrKonqi
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