[fpc-pascal] Firebird stored procedure exceptions generate access violation

[Jim]

On 6-6-2010 16:06, Michael Van Canneyt wrote:
> 
> 
> On Sun, 6 Jun 2010, Jim wrote:
>> (gdb) break fpc_raiseexception
>> Breakpoint 1 at 0x40a9c6
>> ...... debug output....
>> Breakpoint 1, 0x0040a9c6 in fpc_raiseexception ()
>> (gdb) backtrace
>> #0  0x0040a9c6 in fpc_raiseexception ()
>> #1  0x0043d284 in
>> IBCONNECTION_TIBCONNECTION_$__CHECKERROR$ANSISTRING$PISC_STATUS ()
> 
> OK, this means you've found an error in the error handling code of
> TIBConnection. Unfortunately, there is not enough info to pinpoint the
> exact
> location.
> 
> Do you think you can recompile the ibconnection unit with debug info ?
> (copying to to your project's directory should do the trick)
> 
> Michael.
On win32, I get this using a ibconnection unit compiled with -g -gl:
(gdb) backtrace
#0  0x0040a9c6 in fpc_raiseexception ()
#1  0x0043d29e in TIBCONNECTION__CHECKERROR (PROCNAME=0x483320 "Execute",
    STATUS=0x388338, this=0x3a0568) at ibconnection.pp:156
#2  0x0043ec3d in TIBCONNECTION__EXECUTE (CURSOR=0x388320,
    ATRANSACTION=0x3cf5c28, APARAMS=0x3df0140, this=0x3a0568)
    at ibconnection.pp:670
#3  0x0043ac1a in SQLDB_TCUSTOMSQLQUERY_$__EXECUTE ()
#4  0x0043b7d9 in SQLDB_TCUSTOMSQLQUERY_$__EXECSQL ()
#5  0x00437e51 in TFLOCATEDB__SAVEDIRECTORYENTRY (INSERTFIELDS=
      {COMPUTERNAME = 0x3196b0 "MARVIN", DATEACCESSED =
40080.684351851851, DATE
... and the rest of the parameters...
#6  0x00432cd7 in TDIRECTORYENTRYLIST__SAVETODATABASE (this=0x3195e8)
    at directoryentrylist.pp:236
#7  0x0042f359 in TFILESEARCH__SAVETODATABASE (this=0x319588) at
search.pp:245
#8  0x00401e62 in TFLOCATE__DORUN (this=0x3383f8) at flocate.lpr:247
#9  0x0042dd54 in CUSTAPP_TCUSTOMAPPLICATION_$__RUN ()
#10 0x004025ec in main () at flocate.lpr:330


-- 
Regards,

jb