[aCC 363/HP 11.11] SEGV in 22.locale.*.mt
-----------------------------------------
Key: STDCXX-938
URL: https://issues.apache.org/jira/browse/STDCXX-938
Project: C++ Standard Library
Issue Type: Bug
Components: Test Driver
Environment: HP-UX B.11.11 U
aCC: HP ANSI C++ B3910B A.03.63
Reporter: Travis Vitek
Assignee: Travis Vitek
Fix For: 4.2.2
I've reduced the problem to the following testcase...
{noformat}
[EMAIL PROTECTED] tests]$ cat t.cpp; aCC -g t.cpp; gdb a.out
extern "C" {
typedef void rw_signal_handler_t (int);
}
rw_signal_handler_t* const rw_sig_ign = (rw_signal_handler_t*)-2;
unsigned rw_alarm (rw_signal_handler_t* handler)
{
if (rw_sig_ign == handler) {
return 4;
}
else if (handler) {
return 5;
}
return 0;
}
extern "C" {
void my_signal_handler (int) { }
}
int main ()
{
rw_alarm (my_signal_handler);
return 0;
}
HP gdb 5.0 for PA-RISC 1.1 or 2.0 (narrow), HP-UX 11.00
and target hppa1.1-hp-hpux11.00.
Copyright 1986 - 2001 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 5.0 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for warranty/support.
..
(gdb) run
Starting program: /build/vitek/4.2.2/12s/tests/a.out
Program received signal SIGSEGV, Segmentation fault
si_code: 0 - SEGV_UNKNOWN - Unknown Error.
0x2d60 in rw_alarm (handler=0x4000113a <my_signal_handler>) at t.cpp:9
9 if (rw_sig_ign == handler) {
(gdb) where
#0 0x2d60 in rw_alarm (handler=0x4000113a <my_signal_handler>) at t.cpp:9
#1 0x2df0 in main () at t.cpp:26
{noformat}
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