Full_Name: Ralf Haferkamp Version: HEAD, RE23 OS: SUSE Linux 10.1 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (89.166.155.116)

I created a simple back-perl setup with the SampleLDAP.pm Module (slightly enhanced with a bind() method that just returns SUCCESS) from CVS Head and slapd crashed on me immediately on receiving the first anonymous search request. It survived however when I issued bind requests followed by search request. While digging through the code I found that back_perl_bind calls "PERL_SET_CONTEXT( PERL_INTERPRETER );" since a few revisions. All other back_perl_* functions (search, delete, modify, ...) do not call PERL_SET_CONTEXT, adding that seems to fix the crash.

The perlembed man-pages state related to PERL_SET_CONTEXT:

"PERL_SET_CONTEXT(interp) should also be called whenever "interp" is used by a thread that did not create it (using either perl_alloc(), ..."

I'll commit a fix that adds PERL_SET_CONTEXT calls to the other functions as well (wrapped behind #ifdefs just like in back_perl_bind()).