patch 9.1.1063: too many strlen() calls in userfunc.c
Problem: too many strlen() calls in userfunc.c
Solution: refactor userfunc.c and remove calls to strlen(),
drop set_ufunc_name() and roll it into alloc_ufunc(),
check for out-of-memory condition in trans_function_name_ext()
(John Marriott)
closes: #16537
Signed-off-by: John Marriott <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/structs.h b/src/structs.h
index 69494dd..7c51c72 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1934,6 +1934,7 @@
char_u *uf_name_exp; // if "uf_name[]" starts with SNR the name with
// "<SNR>" as a string, otherwise NULL
+ size_t uf_namelen; // length of uf_name (excluding the NUL)
char_u uf_name[4]; // name of function (actual size equals name);
// can start with <SNR>123_ (<SNR> is K_SPECIAL
// KS_EXTRA KE_SNR)