From a6058a0a36c6e1e50af9fa6c850d380194c8d925 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 22 Mar 2021 16:53:57 -0400
Subject: db_level_new(): Check strdup() return values

---
(limited to 'src/level.c')

diff --git a/src/level.c b/src/level.c
index b68c85f..7349e23 100644
--- a/src/level.c
+++ b/src/level.c
@@ -40,8 +40,20 @@ db_level_new(const char *game_id, const char *level_id, struct db_level *prev)
 		return NULL;
 	}
 
-	level->game_id  = strdup(game_id);
+	level->game_id = strdup(game_id);
+	if (level->game_id == NULL) {
+		db_err("Failed to allocate memory");
+		free(level);
+		return NULL;
+	}
+
 	level->level_id = strdup(level_id);
+	if (level->level_id == NULL) {
+		db_err("Failed to allocate memory");
+		free(level->game_id);
+		free(level);
+		return NULL;
+	}
 
 	if (prev != NULL) {
 		prev->next = level;
--
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