ports/97577: clamav freshclam dumps core when using libpthread

[Will Saxon]

>Number:         97577
>Category:       ports
>Synopsis:       clamav freshclam dumps core when using libpthread
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun May 21 21:30:21 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Will Saxon
>Release:        6.0-STABLE
>Organization:
UF Department of Housing
>Environment:
FreeBSD smtp2.housing.ufl.edu 6.0-STABLE FreeBSD 6.0-STABLE #0: Sat Jan 28 18:27:34 EST 2006     wills at smtp2.housing.ufl.edu:/usr/obj/usr/src/sys/kernel  i386

>Description:
Freshclam dumps core when using libpthread.so.2, but works with libc_r.so.6 on two of my machines. It works fine if I run freshclam using gdb.

I get the following:

freshclam in free(): error: modified (chunk-) pointer
Abort (core dumped)

>How-To-Repeat:
Install clamav 0.88.2_1 and try to run freshclam.
>Fix:
I worked around this by mapping libpthread.so.2 to libc_r.so.6
>Release-Note:
>Audit-Trail:
>Unformatted: