https://bugs.kde.org/show_bug.cgi?id=417961
Bug ID: 417961
Summary: Systemc sc_event
Product: kdevelop
Version: unspecified
Platform: RedHat RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Language Support: CPP (old)
Assignee: kdevelop-bugs-n...@kde.org
Reporter: nds...@gmail.com
Target Milestone: ---
SUMMARY
Valgrind version 3.11.0
Red Hat 4.4.7-16
Linux version 2.6.32-573.el6.x86_64
OBSERVED RESULT
==467== Use of uninitialised value of size 8
==467== at 0x300B000: ??? (in /lib64/libsystemc-2.3.1.so)
==467== by 0x3000B02: sc_core::wait(…) (in /lib64/libsystemc-2.3.1.so)
==467== by 0x3000C04: sc_core::sc_module::wait(…) (sc_module.h)
==467== by 0x40B0B9A: SAZZ::EndThread() (SAZZ.cpp:813)
==467== by 0x40EB0B1: sc_core::sc_thread_cor_fn (in /lib64/libsystemc-2.3.1.so)
==467== by 0x4139044: ??? (in /lib64/libsystemc-2.3.1.so)
==467== Uninitialized value was created by a stack allocation
==467== at 0x300B000: ??? (in /lib64/libsystemc-2.3.1.so)
==467== Use of uninitialised value of size 8
==467== at 0x700B000:
sc_core::sc_sc_event_expr<sc_core::sc_event_or_list>::~sc_event_expr() (in
/mywork/execute.x)
==467== by 0x40BC9A: SAZZ::EndThread() (SAZZ.cpp:813)
==467== by 0x413D0D8: sc_core::sc_thread_cor_fn(void*) (in
/lib64/libsystemc-2.3.1.so)
==467== by 0x4130300: ??? (in /lib64/libsystemc-2.3.1.so)
==467== by 0x4136094: ??? (in /lib64/libsystemc-2.3.1.so)
==467== Uninitialized value was created by a stack allocation
==467== at 0x300B000: ??? (in /lib64/libsystemc-2.3.1.so)
==467== Invalid read size 8
==467== at 0x600B000: sc_cor_qt_yieldhelp (in /lib64/libsystemc-2.3.1.so)
==467== at 0x600BC00: ??? (in /lib64/libsystemc-2.3.1.so)
==467== by 0x6000B02: sc_core::wait(…) (in /lib64/libsystemc-2.3.1.so)
==467== by 0x6000C04: sc_core::sc_module::wait(…) (sc_module.h)
==467== by 0x60BC9A: SAZZ::EndThread() (SAZZ.cpp:813)
==467== by 0x613D0D8: sc_core::sc_thread_cor_fn(void*) (in
/lib64/libsystemc-2.3.1.so)
==467== by 0x6130300: ??? (in /lib64/libsystemc-2.3.1.so)
==467== by 0x6136094: ??? (in /lib64/libsystemc-2.3.1.so)
==467== Address 0xE14be48 is 598 bytes inside a block of size 624 alloc'd
==467== at 0x400BD00: operator new[](unsigned long) (vg_replace_malloc.c:422)
==467== by 0x600BA00: sc_core::sc_core_pkg_qt::create(unsigned long, void (*),
void*)(in /lib64/libsystemc-2.3.1.so)
***************
void SAZZ::EndThread(){
while(1){
...
wait( period, time_resolution, next_event[index] |
change_event[index]);//line 813
}
}
***************
Reproducible: Couldn't Reproduce
Steps to Reproduce:
not sure how to reproduce it,
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