REVIEWED: Possible overflow #4206

2026-06-28 21:01:23 +08:00 · 2024-08-04 22:08:38 +02:00 · 2024-08-04 22:08:38 +02:00 · 923f983719
commit 923f983719
parent b657001e0d
2 changed files with 4 additions and 2 deletions
--- a/src/rlgl.h
+++ b/src/rlgl.h
@ -4993,7 +4993,8 @@ static int rlGetPixelDataSize(int width, int height, int format)
        default: break;
    }

-    dataSize = width*height*bpp/8;  // Total data size in bytes
+    char bytesPerPixel = bpp/8;
+    dataSize = width*height*bytesPerPixel; // Total data size in bytes

    // Most compressed formats works on 4x4 blocks,
    // if texture is smaller, minimum dataSize is 8 or 16
--- a/src/rtextures.c
+++ b/src/rtextures.c
@ -5403,7 +5403,8 @@ int GetPixelDataSize(int width, int height, int format)
        default: break;
    }

-    dataSize = width*height*bpp/8;  // Total data size in bytes
+    char bytesPerPixel = bpp/8;
+    dataSize = width*height*bytesPerPixel; // Total data size in bytes

    // Most compressed formats works on 4x4 blocks,
    // if texture is smaller, minimum dataSize is 8 or 16