serenity

RGBCube/serenity

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Author SHA1 Message Date

Author	SHA1	Message	Date
MacDue	95bf6ddb8e	LibGfx: Fix serializing Gfx::Bitmaps `a396bb0` removed the palette field but did not update the allocation size in `Bitmap::serialize_to_byte_buffer()`. This led to a few crashes (I noticed this from a drag/drop crash in the file manager). Fixes #21434	2023-10-15 20:34:29 +02:00
Darius Arnold	884d8b14ac	LibGfx: Prevent out of bounds access when scaling small Bitmaps Since the color interpolation requires two pixels in the horizontal and vertical direction to work, 1 pixel wide or high bitmaps would cause a crash when scaling. Fix this by clamping the index into the valid range. Fixes #16047.	2023-05-24 08:12:14 +02:00

MacDue

95bf6ddb8e

LibGfx: Fix serializing Gfx::Bitmaps

a396bb0 removed the palette field but did not update the allocation size
in `Bitmap::serialize_to_byte_buffer()`. This led to a few crashes (I
noticed this from a drag/drop crash in the file manager).

Fixes #21434

2023-10-15 20:34:29 +02:00

Darius Arnold

884d8b14ac

LibGfx: Prevent out of bounds access when scaling small Bitmaps

Since the color interpolation requires two pixels in the horizontal and
vertical direction to work, 1 pixel wide or high bitmaps would cause a
crash when scaling. Fix this by clamping the index into the valid range.

Fixes #16047.

2023-05-24 08:12:14 +02:00

2 commits