commit caad03081b5ab370b8e0aaee5795ff36fa6febd8
from: Omar Polo <op@omarpolo.com>
date: Wed Jan 27 15:05:50 2021 UTC

some null checks

commit - c4f682f8559b184d64b04aece37d3d2980859832
commit + caad03081b5ab370b8e0aaee5795ff36fa6febd8
blob - d0e5e4bd22f891050cb5a74b19f084005badb2db
blob + 526d6c7dcb10507278f81fa92c85e9f519c896fa
--- server.c
+++ server.c
@@ -35,7 +35,7 @@ vhost_lang(struct vhost *v, const char *path)
 	struct location *loc;
 	const char *lang = NULL;
 
-	if (v == NULL)
+	if (v == NULL || path == NULL)
 		return lang;
 
 	for (loc = v->locations; loc->match != NULL; ++loc) {
@@ -53,6 +53,9 @@ vhost_default_mime(struct vhost *v, const char *path)
 {
 	struct location *loc;
 	const char *default_mime = "application/octet-stream";
+
+	if (v == NULL || path == NULL)
+		return default_mime;
 
 	for (loc = v->locations; loc->match != NULL; ++loc) {
 		if (!fnmatch(loc->match, path, 0)) {
@@ -70,6 +73,9 @@ vhost_index(struct vhost *v, const char *path)
 	struct location *loc;
 	const char *index = "index.gmi";
 
+	if (v == NULL || path == NULL)
+		return index;
+
 	for (loc = v->locations; loc->match != NULL; ++loc) {
 		if (!fnmatch(loc->match, path, 0)) {
 			if (loc->index != NULL)