FreeTDS Development Group

[Michael Peppler <mpeppler AT peppler.org>]

DBD::Sybase uses whatever perl tells it to use for linking, so I don't
think it's dependant on the version of DBD::Sybase (though possibly on
how perl was installed).

Michael


Steve Langasek writes:
 > On Thu, Nov 29, 2001 at 10:07:48AM -0500, Brian Bruns wrote:
 > > Can you send a stack trace of the segfault?
 > 
 > Incidentally, the fact that the segfault occurs only when running under
 > mod_perl reminds me of many segfaults involving PHP -- with so many DSOs
 > running in the same memory space, the whole thing becomes very fragile
 > if everything hasn't been linked correctly.  I don't think I ever used
 > DBD::Sybase 0.90; is it possible that this version of the code used 'ld'
 > for linking instead of 'cc' (a no-no on Linux unless you're a linking
 > wizard)?
 > 
 > Steve Langasek
 > postmodern programmer
 > 
 > > > -Configuration-
 > 
 > > > Distribution = SuSE 7.2
 > > > Driver = freetds 0.52 
 > > > mod_perl = 1.25
 > > > Apache = 1.3.19
 > > > Embedded perl = 5.6.0
 > > > mod_fastcgi = 2.2.2
 > > > DBD::Sybase = 0.90
 > 
 > > > mod_perl/perl Environment 
 > 
 > > > DOCUMENT_ROOT = /usr/local/httpd/htdocs
 > > > GATEWAY_INTERFACE = CGI-Perl/1.1
 > > > HTTP_ACCEPT = image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
 > > > application/vnd.ms-excel, application/msword,
 > > > application/vnd.ms-powerpoint, */*
 > > > HTTP_ACCEPT_ENCODING = gzip, deflate
 > > > HTTP_ACCEPT_LANGUAGE = en-us
 > > > HTTP_CONNECTION = Keep-Alive
 > > > HTTP_COOKIE = SITESERVER=ID=e63a763d2dbdca4653b6be8e334beebd
 > > > HTTP_HOST = server.company.com
 > > > HTTP_REFERER = http://server.company.com/perl-status
 > > > HTTP_USER_AGENT = Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; 
 > > > DigExt)
 > > > LD_LIBRARY_PATH = 
 > > > :/lib:/usr/local/freetds/lib:/lib:/usr/local/freetds/lib
 > > > MOD_PERL = mod_perl/1.25
 > > > PATH = /sbin:/bin:/usr/sbin:/usr/bin
 > > > PERL_SEND_HEADER = On
 > > > QAenv = 1
 > > > QUERY_STRING = env
 > > > REMOTE_ADDR = 66.54.132.34
 > > > REMOTE_PORT = 9452
 > > > REQUEST_METHOD = GET
 > > > REQUEST_URI = /perl-status?env
 > > > SCRIPT_FILENAME = /usr/local/httpd/htdocs/perl-status
 > > > SCRIPT_NAME = /perl-status
 > > > SERVER_ADDR = 66.54.128.86
 > > > SERVER_ADMIN = admin AT company.com
 > > > SERVER_NAME = server.company.com
 > > > SERVER_PORT = 80
 > > > SERVER_PROTOCOL = HTTP/1.1
 > > > SERVER_SIGNATURE = 
 > > > Apache/1.3.19 Server at server.company.com Port 80
 > 
 > 
 > > > SERVER_SOFTWARE = Apache/1.3.19 (Unix)  (SuSE/Linux) mod_perl/1.25
 > > > mod_throttle/3.0 mod_layout/1.0 mod_fastcgi/2.2.2 mod_dtcl
 > > > SYBASE = /usr/local/freetds
 > > > UNIQUE_ID = PAZMrEI2gFYAAChDAGk
 > 
 > 
 > > > I am currently experiencing a segmentation fault in freetds.
 > > > This occurs while running a perl script under the mod_perl and 
 > > > executeing
 > > > DBI->connect function.  I odd thing is the this only occurs under 
 > > > mod_perl
 > > > when the exact same script is executed via cgi-bin the segmentation 
 > > > fault
 > > > does not
 > > > occur.   I have been debugging this for 3 days now reviewing and
 > > > rerewieving
 > > > the configuration and documentation. 
 > 
 > > > Please help,
 > > > No Body
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-- 
Michael Peppler - Data Migrations Inc. - http://www.mbay.net/~mpeppler
mpeppler AT peppler.org - mpeppler AT mbay.net
International Sybase User Group - http://www.isug.com