Re^10: Strawberry Perl 64bit on Win7 crashes on DBI-function

Replies are listed 'Best First'.
Re^11: Strawberry Perl 64bit on Win7 crashes on DBI-function by theman824 (Novice) on Apr 24, 2014 at 12:02 UTC
Ok. 280 is the magic number. It does not crash with `if (numDataSources > 280) { break; }.` [download] And it does crash if i change to `if (numDataSources > 281) { break; }.` [download] (The first DSN actually has `numDataSources == 0`). Update: There is nothing wrong with the next DSN, when i go to 281 the next one is still retrieved (like with all 310 entries) but it crashes still. The last lines of the output are in that case (before crashing): (I added "numDataSources" in the output as you can see:) `/(276)/, /DF203BPA/ (8), /IBM DB2 ODBC DRIVER - DB2RTCL9N/ (31) /(277)/, /DF203BPE/ (8), /IBM DB2 ODBC DRIVER - DB2RTCL9N/ (31) /(278)/, /DF203BS/ (7), /IBM DB2 ODBC DRIVER - DB2RTCL9N/ (31) /(279)/, /DF203BPM/ (8), /IBM DB2 ODBC DRIVER - DB2RTCL9N/ (31) /(280)/, /DF203CEI/ (8), /IBM DB2 ODBC DRIVER - DB2RTCL9N/ (31) /(281)/, /DF203CMN/ (8), /IBM DB2 ODBC DRIVER - DB2RTCL9N/ (31)` [download]	[reply] [d/l] [select]
Re^11: Strawberry Perl 64bit on Win7 crashes on DBI-function by theman824 (Novice) on Apr 24, 2014 at 13:34 UTC
I am now thinking hard about this line in "ODBC.xs": `ST(numDataSources++) = newSVpv(dsn, dsn_length+9 /* strlen("dbi:ODBC:") */ );` Not sure if this always does what one expects on first glance. I am refering to the left side of the "=".	[reply] [d/l]
Re^12: Strawberry Perl 64bit on Win7 crashes on DBI-function by mje (Curate) on Apr 24, 2014 at 13:38 UTC
That puts the scalars on the stack. I've rewritten data_sources to not use the stack. See my other comment.	[reply]
Re^11: Strawberry Perl 64bit on Win7 crashes on DBI-function by theman824 (Novice) on Apr 24, 2014 at 11:48 UTC
Ok. I'm playing with that now. It works without crash(!) for 10 and 100. I am testing further. I did notice that i'm getting this warning though on the "dmake"(probably have overlooked that yesterday): dbdimp.c: In function 'odbc_db_STORE_attrib': dbdimp.c:4677:22: warning: cast to pointer from integer of different s +ize [-Wint-to-pointer-cast] dbdimp.c:4679:22: warning: cast to pointer from integer of different s +ize [-Wint-to-pointer-cast] dbdimp.c:4937:18: warning: cast to pointer from integer of different s +ize [-Wint-to-pointer-cast] dbdimp.c:4942:18: warning: cast to pointer from integer of different s +ize [-Wint-to-pointer-cast] dbdimp.c:4962:27: warning: cast to pointer from integer of different s +ize [-Wint-to-pointer-cast] [download] Could be interesting.	[reply] [d/l]
Re^12: Strawberry Perl 64bit on Win7 crashes on DBI-function by mje (Curate) on Apr 24, 2014 at 13:35 UTC
You can ignore those. Could I email you a new DBD::ODBC package to try? If so msg me your email address.	[reply]
Re^13: Strawberry Perl 64bit on Win7 crashes on DBI-function by theman824 (Novice) on Apr 25, 2014 at 08:09 UTC
Ok. Thank you, I got the new version. I did the "perl Makefile.PL" and the "dmake" for the "DBD-ODBC-1.49_1". Then i ran `perl -Ic:\C:\strawberry\DBD-ODBC-1.49_1\blib\lib -IC:\strawberry\DBD-O +DBC-1.49_1\blib\arch -le "use DBI; DBI->data_sources('O DBC');"` [download] but it complained about the higher version "1.49_1": `install_driver(ODBC) failed: DBD::ODBC object version 1.49_1 does not +match bootstrap parameter 1.48 at C:/strawberry/perl/lib/DynaLoader.p +m line 213. Compilation failed in require at (eval 4) line 3. at -e line 1.` [download]	[reply] [d/l] [select]
Re^14: Strawberry Perl 64bit on Win7 crashes on DBI-function by mje (Curate) on Apr 25, 2014 at 08:32 UTC
Re^15: Strawberry Perl 64bit on Win7 crashes on DBI-function by theman824 (Novice) on Apr 25, 2014 at 08:37 UTC
Some notes below your chosen depth have not been shown here
Re^14: Strawberry Perl 64bit on Win7 crashes on DBI-function by theman824 (Novice) on Apr 25, 2014 at 08:11 UTC


Just another Perl shrine
	PerlMonks