https://bugs.kde.org/show_bug.cgi?id=454603
Bug ID: 454603
Summary: crash when exponentiating (x^y) with y between 0 and
1.
Product: kcalc
Version: unspecified
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
There is a crash when exponentiating (x^y) with y between 0 and 1.
STEPS TO REPRODUCE
1. Type value != 1, e.g. "2"
2. Choose x^y operation
3. Type real value between 0 and 1, e.g. "0.5"
4. Press "="
OBSERVED RESULT
> kcalc
free(): invalid next size (fast)
fish: Job 1, 'kcalc' terminated by signal SIGABRT (Abbruch)
(whereby gdb additionally shows: 0x00007ffff627736c in ?? () from
/usr/lib/libc.so.6)
EXPECTED RESULT
no crash
SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version: Version 5.94.0
Qt Version: Version 5.15.4 (built against 5.15.3)
ADDITIONAL INFORMATION
Might be a duplicate of #230757 but still persists in 2022
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