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Date: Thu, 17 Apr 2008 03:05:21 -0700 (PDT)
From: "Farid Zaripov (JIRA)" <jira@apache.org>
To: issues@stdcxx.apache.org
Subject: [jira] Commented: (STDCXX-849) [EDG eccp/Linux] SIGSEGV in
 rw_test()
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    [ https://issues.apache.org/jira/browse/STDCXX-849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12589918#action_12589918 ] 

Farid Zaripov commented on STDCXX-849:
--------------------------------------

Merged in 4.2.x branch thus: http://svn.apache.org/viewvc?view=rev&revision=648752

> [EDG eccp/Linux] SIGSEGV in rw_test()
> -------------------------------------
>
>                 Key: STDCXX-849
>                 URL: https://issues.apache.org/jira/browse/STDCXX-849
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Test Driver
>    Affects Versions: 4.2.0
>         Environment: EDG eccp 3.9/Linux/x86_64
>            Reporter: Martin Sebor
>            Assignee: Martin Sebor
>            Priority: Critical
>             Fix For: 4.2.1
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> The vast majority of tests compiled with EDG eccp on Linux crash with {{SIGSEGV}}. The program below is a reduced test case reproducing the problem:
> {noformat}
> $ cat t.cpp && make t && gdb -q t
> #include <driver.h>
> static int run_test (int, char*[]) { return 0; }
> int main (int argc, char *argv[])
> {
>     return rw_test (argc, argv, __FILE__, "", "", run_test, 0, (void*)0);
> }
> eccp -c -I/home/sebor/stdcxx/include/ansi -D_RWSTDDEBUG    -I/home/sebor/stdcxx/include -I/build/sebor/stdcxx-eccp-3.9-11s/include -I/home/sebor/stdcxx/tests/include  -A -x --template_directory=/build/sebor/stdcxx-eccp-3.9-11s/lib -g   --display_error_number --remarks --diag_suppress 193,236,340,401,261,479,487,678,679,815   t.cpp
> eccp t.o -o t -L/build/sebor/stdcxx-eccp-3.9-11s/rwtest -lrwtest11s --template_directory=/build/sebor/stdcxx-eccp-3.9-11s/lib    -L/build/sebor/stdcxx-eccp-3.9-11s/lib  -lstd11s  -lm 
> Using host libthread_db library "/lib64/libthread_db.so.1".
> (gdb) run
> Starting program: /build/sebor/stdcxx-eccp-3.9-11s/tests/t 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00902709 in vfprintf () from /lib/libc.so.6
> Missing separate debuginfos, use: debuginfo-install gcc.i386 glibc.i686
> (gdb) where
> #0  0x00902709 in vfprintf () from /lib/libc.so.6
> #1  0x0090b972 in fprintf () from /lib/libc.so.6
> #2  0x08064bfe in _ZN4__rw16__rw_assert_failEPKcS1_iS1_ (
>     __4279_31_expr=0x809e0b6 "0 != rw_stdout", 
>     __4280_31_file=0x809dd84 "/home/sebor/stdcxx/tests/src/driver.cpp", 
>     __4280_41_line=932, 
>     __4280_59_func=0x809dfc0 "int rw_vtest(int, char **, const char *, const char *, const char *, int (*)(int, char **), const char *, void *)")
>     at /home/sebor/stdcxx/src/assert.cpp:94
> #3  0x08052c36 in _Z8rw_vtestiPPcPKcS2_S2_PFiiS0_ES2_Pv (__10834_15_argc=1, 
>     __10834_28_argv=0xfff75464, __10835_23_file_name=0x809d64d "t.cpp", 
>     __10836_23_clause=0x809d64c "", __10837_23_comment=0x809d64c "", 
>     __10838_17_fun=0x8051f64 <_Z8run_testiPPc>, __10839_23_optstr=0x0, 
>     __10840_23_va=0xfff753bc "") at /home/sebor/stdcxx/tests/src/driver.cpp:932
> #4  0x0805340b in _Z7rw_testiPPcPKcS2_S2_PFiiS0_ES2_z (__11038_14_argc=1, 
>     __11038_27_argv=0xfff75464, __11039_22_fname=0x809d64d "t.cpp", 
>     __11040_22_clause=0x809d64c "", __11041_22_comment=0x809d64c "", 
>     __11042_16_testfun=0x8051f64 <_Z8run_testiPPc>, __11043_22_optstr=0x0)
>     at /home/sebor/stdcxx/tests/src/driver.cpp:1137
> #5  0x08051fc0 in main (__3399_15_argc=1, __3399_27_argv=0xfff75464) at t.cpp:7
> {noformat}

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