[bug #22369] goops: segmentation fault in scm_add_slot

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?22369>

                 Summary: goops: segmentation fault in scm_add_slot 
                 Project: Guile
            Submitted by: None
            Submitted on: Wednesday 02/20/2008 at 12:51 UTC
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

There is a bug in goops.c:2873 in function scm_add_slot() that causes a
reproducible segmentation fault.

SCM gns = scm_list_n (name, SCM_BOOL_F, get, set, n, scm_from_int (1));

This call to scm_list_n is missing a terminating SCM_UNDEFINED and thus will
crash the program at runtime.
A patch to fix this behavior is attached.




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File Attachments:


-------------------------------------------------------
Date: Wednesday 02/20/2008 at 12:51 UTC  Name:
guile-1.8.3_fix_scm_add_slot.diff  Size: 644B   By: None
Took me two days debugging my own code before I realized that it was not even
my fault.. :(
<http://savannah.gnu.org/bugs/download.php?file_id=15082>

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