X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fmeshlink.c;h=f4e213c5d7fa3887dc3799dbda0c13e439c98344;hb=b91fe5598024bbda9f22773c404e3f4d98d53159;hp=b27d97c6643ec4d0865a2d3bde5630ce2c5c4116;hpb=a568bee4fa65742b452a8bd003c86d58d942e45f;p=meshlink

diff --git a/src/meshlink.c b/src/meshlink.c
index b27d97c6..f4e213c5 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -629,8 +629,10 @@ static const char *errstr[] = {
 	[MESHLINK_ENOENT] = "No such node",
 };
 
-const char *meshlink_strerror(meshlink_errno_t errno) {
-	return errstr[errno];
+const char *meshlink_strerror(meshlink_errno_t err) {
+	if(err < 0 || err >= sizeof errstr / sizeof *errstr)
+		return "Invalid error code";
+	return errstr[err];
 }
 
 static bool ecdsa_keygen(meshlink_handle_t *mesh) {