forbid GFX2_Surfaces with 0 pixels

2018-06-25 17:05:43 +02:00
parent 01c6a9cd09
commit 32f6cbfb5c
2 changed files with 15 additions and 12 deletions
--- a/src/text.c
+++ b/src/text.c
@@ -722,6 +722,13 @@ byte *Render_text_SFont(const char *str, int font_number, int *width, int *heigh
  *width = SFont_TextWidth(font, str);

  text_surface = New_GFX2_Surface(*width, *height);
+  if (text_surface == NULL)
+  {
+    Warning("Failed to allocate text surface");
+    SFont_FreeFont(font);
+    Free_GFX2_Surface(font_surface);
+    return NULL;
+  }
  // Fill with transparent color
  memset(text_surface->pixels, font->Transparent, *width * *height);
  // Rendu du texte