Re: zbar, python module import core dumps

On Fri, Sep 29, 2017 at 04:07:08PM -0400, Jiri B wrote:
> Hi,
>
> this simple things make python core dump. Anything more for this
> issue report I could provide?
>
> Jiri
>
> # python2.7 -c 'import zbar'
> Segmentation fault (core dumped)

Here is a patch from debian that seems to avoid the crash.
I never used the python api back when I actually used zbar.

You will need to create the patches directory before applying it.

Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/zbar/Makefile,v
retrieving revision 1.24
diff -u -p -r1.24 Makefile
--- Makefile 17 Jun 2017 11:36:16 -0000 1.24
+++ Makefile 30 Sep 2017 02:52:00 -0000
@@ -2,7 +2,7 @@

COMMENT= ZBar barcode reader
DISTNAME= zbar-0.10
-REVISION= 16
+REVISION= 17

SHARED_LIBS= zbar 0.0 \
zbargtk 0.0
--- /dev/null Sat Sep 30 12:55:41 2017
+++ patches/patch-python_imagescanner_c Sat Sep 30 12:53:24 2017
@@ -0,0 +1,15 @@
+$OpenBSD$
+
+Index: python/imagescanner.c
+--- python/imagescanner.c.orig
++++ python/imagescanner.c
+@@ -67,7 +67,8 @@ imagescanner_get_results (zbarImageScanner *self,
+ }
+
+ static PyGetSetDef imagescanner_getset[] = {
+- { "results", (getter)imagescanner_get_results, },
++ { "results", (getter)imagescanner_get_results, NULL, NULL, NULL},
++ {NULL} /* Sentinel */
+ };
+
+ static PyObject*