From 4c83cee8108e5d56d142117512d1e4bc017b7180 Mon Sep 17 00:00:00 2001
From: Michael Vetter <jubalh@iodoru.org>
Date: Sat, 10 Nov 2018 08:29:53 +0100
Subject: [PATCH] core: Use dynamic string in OpenURL()

OpenURL() is a function that most games probably will never need.
Wasting 512 bytes to store of a static char to store an the URL is not
wise.

I propose to have it dynamic building the string on the fly.
---
 src/core.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/core.c b/src/core.c
index da286923..380137b7 100644
--- a/src/core.c
+++ b/src/core.c
@@ -1822,10 +1822,7 @@ int StorageLoadValue(int position)
 // Open URL with default system browser (if available)
 void OpenURL(const char *url)
 {
-    // Max length is "explorer ".length + url.maxlength (which is 2083),
-    // but we are not wasting that much memory here... let's set it up to 512
-    static char cmd[512] = { 0 };
-
+    char *cmd = calloc(10 + strlen(url), sizeof(char));
 #if defined(_WIN32)
     strcpy(cmd, "explorer ");
 #elif defined(__linux__)
@@ -1833,11 +1830,9 @@ void OpenURL(const char *url)
 #elif defined(__APPLE__)
     strcpy(cmd, "open ");
 #endif
-
     strcat(cmd, url);
     system(cmd);
-
-    memset(cmd, 0, 512);
+    free(cmd);
 }
 
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