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dashpay / dash

Dash - Reinventing Cryptocurrency
https://www.dash.org
MIT License
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backport: bitcoin/bitcoin#28769: build: Update `qt` package up to 5.15.11 - fix crash at Kubuntu 24.04 #6032

Closed knst closed 1 month ago

knst commented 2 months ago

Issue being fixed or feature implemented

It fixes crash of qt app on Kubuntu 24.04

*** buffer overflow detected ***: terminated

#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3  0x00007ffff764526e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4  0x00007ffff76288ff in __GI_abort () at ./stdlib/abort.c:79
#5  0x00007ffff76297b6 in __libc_message_impl (fmt=fmt@entry=0x7ffff77ce765 "*** %s ***: terminated\n") at ../sysdeps/posix/libc_fatal.c:132
#6  0x00007ffff7736c19 in __GI___fortify_fail (msg=msg@entry=0x7ffff77ce74c "buffer overflow detected") at ./debug/fortify_fail.c:24
#7  0x00007ffff77365d4 in __GI___chk_fail () at ./debug/chk_fail.c:28
#8  0x00007ffff7737a67 in __readlink_chk (path=<optimized out>, buf=<optimized out>, len=<optimized out>, buflen=<optimized out>) at ./debug/readlink_chk.c:31
#9  0x0000555556988ab3 in qt_readlink(char const*) ()
#10 0x0000555556a1f18b in QLockFilePrivate::processNameByPid(long long) ()
#11 0x0000555556a1aa7b in QLockFilePrivate::lockFileContents() const ()
#12 0x0000555556a1eccf in QLockFilePrivate::tryLock_sys() ()
#13 0x0000555556a1bf01 in QLockFile::tryLock(int) ()
#14 0x0000555556a1c094 in QLockFile::tryLock(int) ()
#15 0x0000555556a1c094 in QLockFile::tryLock(int) ()
#16 0x00005555568d8dd3 in QConfFileSettingsPrivate::syncConfFile(QConfFile*) ()
#17 0x00005555568d9753 in QConfFileSettingsPrivate::sync() ()
#18 0x00005555568c8ef5 in QSettings::~QSettings() ()
#19 0x0000555555721f82 in Intro::showIfNeeded (did_show_intro=<optimized out>, prune_MiB=@0x7fffffffd2f0: 0) at qt/intro.cpp:275
#20 0x00005555556ddab6 in GuiMain (argc=3, argv=0x7fffffffd828) at qt/bitcoin.cpp:629
#21 0x00007ffff762a1ca in __libc_start_call_main (main=main@entry=0x5555556d7f00 <main(int, char**)>, argc=argc@entry=3, argv=argv@entry=0x7fffffffd828) at ../sysdeps/nptl/libc_start_call_main.h:58
#22 0x00007ffff762a28b in __libc_start_main_impl (main=0x5555556d7f00 <main(int, char**)>, argc=3, argv=0x7fffffffd828, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd818) at ../csu/libc-start.c:360
#23 0x00005555556d7e35 in _start ()

Every usage of QSettings cause this crash on one of my PC, but not other. -resetguisettings doesn't help. gcc/clang - same crash. Removing data doesn't help.

What was done?

Bump QT to the newer version. See also related PR: https://github.com/dashpay/dash/pull/6011

How Has This Been Tested?

Build & Run

Breaking Changes

N/A

Checklist: