jyapayne/swig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Memory leak fixes in Python default argument handling

Browse source
This commit is contained in:
William S Fulton 2017-06-23 14:19:12 +01:00
commit a2267a8152
1 changed files with 9 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

15
Source/Modules/python.cxx
View file

@ -1874,6 +1874,7 @@ public:
String *new_value = convertValue(value, Getattr(p, "type"));
if (new_value)
Printf(doc, "=%s", new_value);
Delete(new_value);
}
Delete(type_str);
Delete(made_name);
@ -2090,7 +2091,7 @@ public:
Delete(octal_string);
return result;
}
result = *end == '\0' ? v : NewStringWithSize(s, (int) (end - s));
result = *end == '\0' ? Copy(v) : NewStringWithSize(s, (int) (end - s));
return result;
}
@ -2132,7 +2133,7 @@ public:
// Avoid unnecessary string allocation in the common case when we don't
// need to remove any suffix.
return *end == '\0' ? v : NewStringWithSize(s, (int)(end - s));
return *end == '\0' ? Copy(v) : NewStringWithSize(s, (int)(end - s));
}
return NIL;
@ -2167,7 +2168,7 @@ public:
Node *lookup = Swig_symbol_clookup(v, 0);
if (lookup) {
if (Cmp(Getattr(lookup, "nodeType"), "enumitem") == 0)
result = Getattr(lookup, "sym:name");
result = Copy(Getattr(lookup, "sym:name"));
}
}
}
@ -2214,10 +2215,12 @@ public:
if (Getattr(p, "tmap:default"))
return false;
if (String *value = Getattr(p, "value")) {
String *type = Getattr(p, "type");
if (!convertValue(value, type))
String *value = Getattr(p, "value");
if (value) {
String *convertedValue = convertValue(value, Getattr(p, "type"));
if (!convertedValue)
return false;
Delete(convertedValue);
}
}