https://bugs.kde.org/show_bug.cgi?id=363269
Bug ID: 363269
Summary: Crash when projects contains *.txt file that is
actually a binary file
Product: kdevelop
Version: git master
Platform: Compiled Sources
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: Build tools: CMake
Assignee: kdevelop-bugs-n...@kde.org
Reporter: m.cenc...@gmail.com
For some reason the project I'm working on have a few zip files with *.txt
filename extension.
KDevelop is incorrectly trying to parse these as cmake files
(LanguageController incorrectly detects it by matching only filename
extension), and then cmake parser crashes in lexer.
Not all binary *.txt files causes the crash. Unfortunately I cannot attach the
one that triggers the error.
*** Error in `/usr/bin/kdevelop': free(): invalid next size (fast):
0x00007fff900c8da0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x77725)[0x7ffff4dea725]
/lib/x86_64-linux-gnu/libc.so.6(+0x7ff4a)[0x7ffff4df2f4a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7ffff4df6abc]
/usr/lib/x86_64-linux-gnu/libkdevcmakecommon.so(+0xe34e)[0x7fffc2d9734e]
/usr/lib/x86_64-linux-gnu/libkdevcmakecommon.so(+0xc6db)[0x7fffc2d956db]
/usr/lib/x86_64-linux-gnu/libkdevcmakecommon.so(cmListFileLexer_Scan+0x37)[0x7fffc2d97863]
/usr/lib/x86_64-linux-gnu/libkdevcmakecommon.so(_ZN16CMakeListsParser13readCMakeFileERK7QString+0x242)[0x7fffc2d98733]
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevcmakemanager.so(+0x46784)[0x7fffc2b42784]
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5(_ZN12ThreadWeaver11IdDecorator3runE14QSharedPointerINS_12JobInterfaceEEPNS_6ThreadE+0x60)[0x7fffead6e650]
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5(_ZN12ThreadWeaver8Executor3runERK14QSharedPointerINS_12JobInterfaceEEPNS_6ThreadE+0x50)[0x7fffead6ec90]
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5(_ZN12ThreadWeaver3Job7executeERK14QSharedPointerINS_12JobInterfaceEEPNS_6ThreadE+0x40)[0x7fffead6d7e0]
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5(_ZN12ThreadWeaver6Thread3runEv+0x8a)[0x7fffead6d28a]
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0xa584e)[0x7ffff556b84e]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76fa)[0x7fffee3406fa]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ffff4e79b5d]
Reproducible: Sometimes
Steps to Reproduce:
1. create cmake project
2. put there some zip files
3. rename the zip files to have *.txt extension
4. let the background parser do its job
Actual Results:
Crash
Expected Results:
No crash
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