slackware-current/source/l/libxml2/libxml2.python3-unicode-errors.patch
Patrick J Volkerding bd953aa8c3 Sat Nov 6 20:24:12 UTC 2021
a/kernel-generic-5.15.1-x86_64-1.txz:  Upgraded.
a/kernel-huge-5.15.1-x86_64-1.txz:  Upgraded.
a/kernel-modules-5.15.1-x86_64-1.txz:  Upgraded.
ap/ksh93-20211105_77827c5-x86_64-1.txz:  Upgraded.
  Switched to ksh93u+m. Thanks to aikempshall and GazL.
d/kernel-headers-5.15.1-x86-1.txz:  Upgraded.
k/kernel-source-5.15.1-noarch-1.txz:  Upgraded.
l/libxml2-2.9.12-x86_64-4.txz:  Rebuilt.
  Patched to fix python3 unicode errors. Thanks to Daedra.
l/python-pycparser-2.21-x86_64-1.txz:  Upgraded.
l/vte-0.66.1-x86_64-1.txz:  Upgraded.
tcl/tcl-8.6.12-x86_64-1.txz:  Upgraded.
tcl/tk-8.6.12-x86_64-1.txz:  Upgraded.
xap/pan-0.148-x86_64-1.txz:  Upgraded.
isolinux/initrd.img:  Rebuilt.
kernels/*:  Upgraded.
usb-and-pxe-installers/usbboot.img:  Rebuilt.
2021-11-07 03:00:02 +01:00

34 lines
1.2 KiB
Diff

Index: libxml2-2.9.5/python/libxml.c
===================================================================
--- libxml2-2.9.5.orig/python/libxml.c
+++ libxml2-2.9.5/python/libxml.c
@@ -1620,6 +1620,7 @@ libxml_xmlErrorFuncHandler(ATTRIBUTE_UNU
PyObject *message;
PyObject *result;
char str[1000];
+ unsigned char *ptr = (unsigned char *)str;
#ifdef DEBUG_ERROR
printf("libxml_xmlErrorFuncHandler(%p, %s, ...) called\n", ctx, msg);
@@ -1636,12 +1637,20 @@ libxml_xmlErrorFuncHandler(ATTRIBUTE_UNU
str[999] = 0;
va_end(ap);
+#if PY_MAJOR_VERSION >= 3
+ /* Ensure the error string doesn't start at UTF8 continuation. */
+ while (*ptr && (*ptr & 0xc0) == 0x80)
+ ptr++;
+#endif
+
list = PyTuple_New(2);
PyTuple_SetItem(list, 0, libxml_xmlPythonErrorFuncCtxt);
Py_XINCREF(libxml_xmlPythonErrorFuncCtxt);
- message = libxml_charPtrConstWrap(str);
+ message = libxml_charPtrConstWrap(ptr);
PyTuple_SetItem(list, 1, message);
result = PyEval_CallObject(libxml_xmlPythonErrorFuncHandler, list);
+ /* Forget any errors caused in the error handler. */
+ PyErr_Clear();
Py_XDECREF(list);
Py_XDECREF(result);
}