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VariantParser: Fix uninitialized ResourceParser funcs

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They could cause a segfault when parsing values with ID "Resource"
as apparently we never set a valid `func` for it.

Fixes crash part of #42115.
This commit is contained in:
Rémi Verschelde 2021-07-30 23:22:00 +02:00
parent 5a30ba7a66
commit f3aaa713d9
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GPG key ID: C3336907360768E1
2 changed files with 3 additions and 4 deletions
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6
core/variant/variant_parser.h
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@ -73,9 +73,9 @@ public:
struct ResourceParser {
void *userdata = nullptr;
ParseResourceFunc func;
ParseResourceFunc ext_func;
ParseResourceFunc sub_func;
ParseResourceFunc func = nullptr;
ParseResourceFunc ext_func = nullptr;
ParseResourceFunc sub_func = nullptr;
};
enum TokenType {

1
scene/resources/resource_format_text.cpp
View file

@ -982,7 +982,6 @@ void ResourceLoaderText::open(FileAccess *p_f, bool p_skip_first_tag) {
rp.ext_func = _parse_ext_resources;
rp.sub_func = _parse_sub_resources;
rp.func = nullptr;
rp.userdata = this;
}