Re: Looking for someone with MinGW - Mailing list pgsql-hackers

Michael Meskes wrote:
> Hello,
>
>   
>>> Could anyone with a MinGW system please run the ecpg regression suite including
>>> tcp checks for the current CVS HEAD for me?
>>>       
>> I ran the test but got a segfault.
>> I hope it can help you.
>>     
>
> Not really I'm afraid. 
>
> Is there any way you could send me a backtrace? I guess this has to be debugged
> so we find out what's going wrong.
>
>
>   

See below

cheers

andrew

test1.exe caused an Access Violation at location 76becb8b in module 
msvcrt.dll Reading from location 00000000.

Registers:
eax=0022fd14 ebx=00000000 ecx=00000000 edx=00000000 esi=00000000 
edi=0085c64c
eip=76becb8b esp=0022f4ac ebp=0022f898 iopl=0         nv up ei pl zr na 
po nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             
efl=00010246

Call stack:
76BECB8B  msvcrt.dll:76BECB8B  strlen
6D0CAF60  libecpg.dll:6D0CAF60  pg_vfprintf  snprintf.c:224
int pg_vfprintf(   FILE * stream = &{       char * _ptr = 0x00852f70,       int _cnt = 0,       char * _base =
0x00852f70,      int _flag = 10,       int _file = 2,       int _charbuf = 0,       int _bufsiz = 4096,       char *
_tmpfname= 0x00000000   },   const char * fmt = &'[',   va_list args = ""
 
)   ...   target.stream = stream;   target.nchars = 0;>   if (dopr(&target, fmt, args))   {   errno = EINVAL;/* bad
format*/   ...
 

6D0C8FA2  libecpg.dll:6D0C8FA2  ecpg_log  misc.c:275
void ecpg_log(   const char * format = &'e'
)   ...     /* dump out internal sqlca variables */>   if (ecpg_internal_regression_mode)   fprintf(debugstream,
"[NO_PID]:sqlca: code: %ld, state: %s\n",   sqlca->sqlcode, sqlca->sqlstate);   ...
 

6D0C7B3E  libecpg.dll:6D0C7B3E  ecpg_finish  connect.c:149
static void ecpg_finish(   struct connection * act =
)   ...   ecpg_log("ecpg_finish: connection %s closed\n", act->name);  >   for (cache = act->cache_head; cache; ptr =
cache,cache = 
 
cache->next, ecpg_free(ptr));   ecpg_free(act->name);   ecpg_free(act);   ...

6D0C89D1  libecpg.dll:6D0C89D1  ECPGdisconnect  connect.c:582
char ECPGdisconnect(   int lineno = 39,   const char * connection_name = &'C'
)   ...   }   else>   ecpg_finish(con);   }     ...

00401495  test1.exe:00401495  main  test1.pgc:42
int main(  
)   ...     strcpy(pw, "connectpw");>   strcpy(db, "tcp:postgresql://localhost/connectdb");   exec sql connect to :db
userconnectuser using :pw;   exec sql disconnect;   ...
 

004011E7  test1.exe:004011E7
00401238  test1.exe:00401238
76CD4911  kernel32.dll:76CD4911  BaseThreadInitThunk
777DE4B6  ntdll.dll:777DE4B6  RtlInitializeExceptionChain
777DE489  ntdll.dll:777DE489  RtlInitializeExceptionChain