[STDCXX-87] [Sun C++ 5.9] RUI in std::set::insert()

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.1.2, 4.1.3, 4.1.4
• Fix Version/s: 4.2.2
• Component/s: 23. Containers

Environment

SunPro 5.7, 5.9/Solaris 10

• Severity: Incorrect Behavior
• Assignee: Unassigned
• Reporter: Martin Sebor
• Created: 18/Dec/05 06:53
• Updated: 02/Dec/08 03:05

Description

This test case was distilled from the one posted in this thread:
http://mail-archives.apache.org/mod_mbox/incubator-stdcxx-dev/200512.mbox/[e-mail]%3e

$ cat t.cpp && nice gmake t && dbx -q t
#include <set>

int main()
{
std::set<int>().insert (0);
}
generating dependencies for t.cpp
CC -c -D_RWSTDDEBUG -D_RWSTD_USE_CONFIG -I/build/sebor/sunpro-5.7.j4-11s/include -I/build/sebor/dev/stdlib/include -I/build/sebor/dev/stdlib/examples/include -library=%none -g +w t.cpp
CC t.o -o t -library=%none -L/build/sebor/sunpro-5.7.j4-11s/lib -L/build/sebor/sunpro-5.7.j4-11s/lib -lstd11s -lm
^C^Chave seen 2 interrupts
dbx: warning: wait for process 24188 failed – Interrupted system call
dbx: dbx interrupted!
(dbx) check -all
access checking - ON
memuse checking - ON
(dbx) run
Running: t
(process id 24234)
RTC: Enabling Error Checking...
RTC: Running program...
Read from uninitialized (rui):
Attempting to read 3 bytes at address 0xffbff821
which is 265 bytes above the current stack pointer
stopped in std::pair<_rw::rw_debug_iter<rw::rb_tree<int,int,rw::ident<int,int>,std::less<int>,std::allocator<int> >,rw::rw_tree_iter<int,int,int*,int&,rw::rw_rb_tree_node<std::allocator<int>,int,int,rw::ident<int,int> > >,rw::rw_tree_iter<int,int,int*,int&,rw::rw_rb_tree_node<std::allocator<int>,int,int,rw::_ident<int,int> > > >,bool>::operator= at 0x0001cd3c
0x0001cd3c: operator=+0x0024: ba,a 0x00049b3c ! 0x49b3c