patch 8.2.4413: Vim9: Coverity warns for using NULL pointer
Problem: Vim9: Coverity warns for using NULL pointer.
Solution: Give an internal error when funcref function can't be found.
diff --git a/src/version.c b/src/version.c
index 9db5ad3..cbe988b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 4413,
+/**/
4412,
/**/
4411,
diff --git a/src/vim9execute.c b/src/vim9execute.c
index d2c7d5d..3c23ad4 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -3553,6 +3553,12 @@
{
ufunc = find_func(funcref->fr_func_name, FALSE);
}
+ if (ufunc == NULL)
+ {
+ SOURCING_LNUM = iptr->isn_lnum;
+ iemsg("ufunc unexpectedly NULL for FUNCREF");
+ goto theend;
+ }
if (fill_partial_and_closure(pt, ufunc, ectx) == FAIL)
goto theend;
tv = STACK_TV_BOT(0);