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Check for invalid data

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This commit is contained in:
Ali
2021-11-05 14:04:04 +04:00
parent d6007323ec
commit 556572dd6d
1 changed files with 1 additions and 1 deletions
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2
submodules/AnimatedStickerNode/Sources/SoftwareAnimationRenderer.swift
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@@ -26,7 +26,7 @@ final class SoftwareAnimationRenderer: ASDisplayNode, AnimationRenderer {
guard let baseAddress = bytes.baseAddress else {
return
}
if bytesPerRow * height > bytes.count {
if bytesPerRow <= 0 || height <= 0 || width <= 0 || bytesPerRow * height > bytes.count {
assert(false)
return
}