X-Git-Url: https://git.armaanb.net/?a=blobdiff_plain;ds=sidebyside;f=doas.c;h=d348d2554b6f23a5c364ccccc8c8ce64cc09bf58;hb=HEAD;hp=2cd227d1adf322e846b616524e1c11afdad2d7ef;hpb=0d15712f88bb96e0bde87b1d68eab864934cc893;p=opendoas.git

diff --git a/doas.c b/doas.c
index 2cd227d..d348d25 100644
--- a/doas.c
+++ b/doas.c
@@ -273,6 +273,11 @@ main(int argc, char **argv)
 	const char *cwd;
 	char **envp;
 
+	if (argc <= 0 || argv == NULL || argv[0] == NULL) {
+		fprintf(stderr, "doas: executed without argv\n");
+		exit(1);
+	}
+
 	setprogname("doas");
 
 	closefrom(STDERR_FILENO + 1);