Crash when holding arrow up in the scripting console #7420
Description
Version and Platform (required):
- Binary Ninja Version: 5.2.8294-dev
- Edition: Non-commercial
- OS: macOS
- OS Version: macOS 26.0
- CPU Architecture: arm64
Bug Description:
A user on Slack reported that they saw a crash while holding arrow up in the scripting console history completions.
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: Namespace SIGNAL, Code 6, Abort trap: 6
Terminating Process: binaryninja [30331]
Application Specific Information:
abort() called
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x19d9525b0 __pthread_kill + 8
1 libsystem_pthread.dylib 0x19d98c888 pthread_kill + 296
2 libsystem_c.dylib 0x19d892808 abort + 124
3 binaryninja 0x104166cec 0x1040a4000 + 797932
4 libc++abi.dylib 0x19d93fc2c std::__terminate(void (*)()) + 16
5 libc++abi.dylib 0x19d943394 __cxxabiv1::failed_throw(__cxxabiv1::__cxa_exception*) + 88
6 libc++abi.dylib 0x19d94333c __cxa_throw + 92
7 libbinaryninjaui.1.dylib 0x106bfd4d0 0x106b60000 + 644304
8 libbinaryninjaui.1.dylib 0x106bfd494 0x106b60000 + 644244
9 libbinaryninjaui.1.dylib 0x106e71bf0 ScriptingConsoleEdit::complete(QString) + 1316
10 libbinaryninjaui.1.dylib 0x106e7bb60 0x106b60000 + 3259232
11 QtCore 0x1086214b0 void doActivate<false>(QObject*, int, void**) + 1404
12 libbinaryninjaui.1.dylib 0x106b7314c ScriptingCompletionPopup::complete(QString) + 52
13 libbinaryninjaui.1.dylib 0x106e71120 ScriptingCompletionPopup::handleKeyEvent(QKeyEvent*) + 788
14 libbinaryninjaui.1.dylib 0x106e720b8 ScriptingConsoleEdit::keyPressEvent(QKeyEvent*) + 408
15 QtWidgets 0x1075a9c30 QWidget::event(QEvent*) + 1716
16 QtWidgets 0x107628850 QFrame::event(QEvent*) + 52
17 QtWidgets 0x10773914c QTextEdit::event(QEvent*) + 428
Full crash log is attached.
Steps To Reproduce:
Unknown
The user-provided crash log is attached (remove .txt extension to have macOS recognize it as such).