X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fscript.c;h=b380931f2ea09c91b843eca9c3fd485ad0a8a3ba;hb=cfc9fee931c70554353ce6c4acc3407baac08745;hp=cb3d29345e9bb49b18c1de4a045710e396036076;hpb=08f1e0cd33812f9d972dd7c59021443a8d02d0e0;p=tinc

diff --git a/src/script.c b/src/script.c
index cb3d2934..b380931f 100644
--- a/src/script.c
+++ b/src/script.c
@@ -42,7 +42,7 @@ static void unputenv(const char *p) {
 	len++;
 #endif
 #endif
-	char var[len + 1];
+	char *var = alloca(len + 1);
 	strncpy(var, p, len);
 	var[len] = 0;
 #ifdef HAVE_UNSETENV
@@ -159,9 +159,11 @@ bool execute_script(const char *name, environment_t *env) {
 
 		size_t pathlen = strlen(pathext);
 		size_t scriptlen = strlen(scriptname);
-		char fullname[scriptlen + pathlen + 1];
+
+		const size_t fullnamelen = scriptlen + pathlen + 1;
+		char *fullname = alloca(fullnamelen);
 		char *ext = fullname + scriptlen;
-		strncpy(fullname, scriptname, sizeof(fullname));
+		strncpy(fullname, scriptname, fullnamelen);
 
 		const char *p = pathext;
 		bool found = false;