fix some warnings

FunkyFr3sh · Apr 11, 2024 · 3089c88 · 3089c88
1 parent 4dc8eb5
commit 3089c88
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/opengl_utils.c b/src/opengl_utils.c
@@ -196,8 +196,8 @@ void oglu_init()
     if (glversion)
     {
         strncpy(g_oglu_version, glversion, sizeof(g_oglu_version) - 1);
-        const char deli[2] = " ";
-        strtok(g_oglu_version, deli);
+        g_oglu_version[sizeof(g_oglu_version) - 1] = '\0'; /* strncpy fix */
+        strtok(g_oglu_version, " ");
     }
     else
     {

diff --git a/src/render_ogl.c b/src/render_ogl.c
@@ -157,6 +157,7 @@ static void ogl_build_programs()
             char shader_path[MAX_PATH] = { 0 };
 
             strncpy(shader_path, g_config.shader, sizeof(shader_path));
+            shader_path[sizeof(shader_path) - 1] = '\0'; /* strncpy fix */
 
             if (GetFileAttributes(shader_path) == INVALID_FILE_ATTRIBUTES)
             {
@@ -530,7 +531,7 @@ static void ogl_init_scale_program()
 
     glBindVertexArray(0);
 
-    float input_size[2], output_size[2], texture_size[2];
+    float input_size[2] = { 0 }, output_size[2] = { 0 }, texture_size[2] = { 0 };
 
     input_size[0] = (float)g_ddraw.width;
     input_size[1] = (float)g_ddraw.height;