2 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/test/make-binary-wrapper/add-flags.c b/pkgs/test/make-binary-wrapper/add-flags.c
index fccd5aa9402..20d3b7508c0 100644
--- a/pkgs/test/make-binary-wrapper/add-flags.c
+++ b/pkgs/test/make-binary-wrapper/add-flags.c
@@ -7,7 +7,7 @@
 #include <assert.h>
 
 int main(int argc, char **argv) {
-    char **argv_tmp = malloc(sizeof(*argv_tmp) * (5 + argc));
+    char **argv_tmp = calloc(5 + argc, sizeof(*argv_tmp));
     assert(argv_tmp != NULL);
     argv_tmp[0] = argv[0];
     argv_tmp[1] = "-x";
diff --git a/pkgs/test/make-binary-wrapper/combination.c b/pkgs/test/make-binary-wrapper/combination.c
index c476b24394d..4ab44281ef1 100644
--- a/pkgs/test/make-binary-wrapper/combination.c
+++ b/pkgs/test/make-binary-wrapper/combination.c
@@ -47,7 +47,7 @@ int main(int argc, char **argv) {
     set_env_suffix("PATH", ":", "/usr/local/bin/");
     putenv("MESSAGE2=WORLD");
 
-    char **argv_tmp = malloc(sizeof(*argv_tmp) * (4 + argc));
+    char **argv_tmp = calloc(4 + argc, sizeof(*argv_tmp));
     assert(argv_tmp != NULL);
     argv_tmp[0] = argv[0];
     argv_tmp[1] = "-x";