gsrlabs/go
1
0
Fork 0
mirror of https://github.com/golang/go.git synced 2026-01-30 07:32:05 +03:00
Code Issues Packages Projects Releases Wiki Activity

cmd/cgo: compare malloc return value to NULL instead of literal 0

Browse Source 
Follow the pattern used in the other _cgoPREFIX_Cfunc* functions. This
also avoids a -Wzero-as-null-pointer-constant warning when compiling
with g++.

Change-Id: I95ac8842df048105f4c738f3603136d9cfa2dfdc
Reviewed-on: https://go-review.googlesource.com/c/go/+/664916
Auto-Submit: Keith Randall <khr@golang.org>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
This commit is contained in:
Tobias Klauser
2025-05-28 11:26:17 +02:00
committed by Gopher Robot
parent cae45167b7
commit 8587ba272e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/cmd/cgo/out.go
View File

@@ -1812,7 +1812,7 @@ void _cgoPREFIX_Cfunc__Cmalloc(void *v) {
void *ret;
_cgo_tsan_acquire();
ret = malloc(a->p0);
if (ret == 0 && a->p0 == 0) {
if (ret == NULL && a->p0 == 0) {
ret = malloc(1);
}
a->r1 = ret;