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Added check for nil object being passed to SWIG_AsCharPtrAndSize. If a nil object is passed in then an error is returned.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8416 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Charlie Savage 2006-01-13 21:52:13 +00:00
commit 231d2a5f7b
1 changed files with 4 additions and 1 deletions
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5
Lib/ruby/rubystrings.swg
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@ -6,7 +6,10 @@
SWIGINTERN int
SWIG_AsCharPtrAndSize(VALUE obj, char** cptr, size_t* psize, int *alloc)
{
if (TYPE(obj) == T_STRING) {
/* Check for nil object first */
if (obj == Qnil) {
return SWIG_BADOBJ;
} else if (TYPE(obj) == T_STRING) {
char *cstr = rb_string_value_ptr(&(obj));
size_t size = RSTRING(obj)->len + 1;
if (cptr) {