FIX: warning that malloc might return null pointer

Oldes · Oldes · commit c0f3fb5e19db · 2024-06-04T17:41:51.000+02:00
diff --git a/src/os/win32/host-lib.c b/src/os/win32/host-lib.c
@@ -1023,6 +1023,7 @@ void Dispose_Windows(void);
 			len += wcslen(argv[n]) + 1;
 		}
 		cmd = cast(wchar_t*, malloc(len * sizeof(wchar_t)));
+		if (cmd == NULL) goto cleanup;
 		cmd[0] = L'\0';
 		// construct the command line
 		for (int n = 0; n < argc; n++) {

Original file line number	Diff line number	Diff line change
`@@ -1023,6 +1023,7 @@ void Dispose_Windows(void);`
`1023`	`1023`	`len += wcslen(argv[n]) + 1;`
`1024`	`1024`	`}`
`1025`	`1025`	`cmd = cast(wchar_t, malloc(len sizeof(wchar_t)));`
	`1026`	`+ if (cmd == NULL) goto cleanup;`
`1026`	`1027`	`cmd[0] = L'\0';`
`1027`	`1028`	`// construct the command line`
`1028`	`1029`	`for (int n = 0; n < argc; n++) {`