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patch 8.2.3134: crash when using typename() on a function reference

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Problem:    Crash when using typename() on a function reference. (Naohiro Ono)
Solution:   Initialize pointer to NULL. (closes #8531)
This commit is contained in:
Bram Moolenaar
2021-07-09 19:53:57 +02:00
parent 90fba5627b
commit 9da32e4d57
3 changed files with 9 additions and 1 deletions
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src/vim9type.c
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@@ -1166,7 +1166,7 @@ type_name(type_T *type, char **tofree)
for (i = 0; i < type->tt_argcount; ++i)
{
char *arg_free;
char *arg_free = NULL;
char *arg_type;
int len;