zeertzjq 771b3a52c5 vim-patch:9.0.2158: [security]: use-after-free in check_argument_type ... Problem: [security]: use-after-free in check_argument_type Solution: Reset function type pointer when freeing the function type list function pointer fp->uf_func_type may point to the same memory, that was allocated for fp->uf_type_list. However, when cleaning up a function definition (e.g. because it was invalid), fp->uf_type_list will be freed, but fp->uf_func_type may still point to the same (now) invalid memory address. So when freeing the fp->uf_type_list, check if fp->func_type points to any of those types and if it does, reset the fp->uf_func_type pointer to the t_func_any (default) type pointer closes: vim/vim#13652 0f28791b21 Co-authored-by: Christian Brabandt <cb@256bit.org> (cherry picked from commit a4bec30b7b)		2024-08-01 23:36:57 +00:00
..
testdir	vim-patch:9.0.2158: [security]: use-after-free in check_argument_type	2024-08-01 23:36:57 +00:00
memfile_test.c	build: remove PVS	2023-11-12 21:26:39 +01:00