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-rw-r--r--engines/sci/graphics/view.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/engines/sci/graphics/view.cpp b/engines/sci/graphics/view.cpp
index 990c6e298d..5142454483 100644
--- a/engines/sci/graphics/view.cpp
+++ b/engines/sci/graphics/view.cpp
@@ -171,6 +171,7 @@ void GfxView::initData(GuiResourceId resourceId) {
headerSize = READ_LE_UINT16(_resourceData + 0) + 2; // headerSize is not part of the header, so its added
assert(headerSize >= 16);
_loopCount = _resourceData[2];
+ assert(_loopCount);
palOffset = READ_LE_UINT32(_resourceData + 8);
// FIXME: After LoopCount there is another byte and its set for view 50 within Laura Bow 2 CD, check what it means
@@ -178,6 +179,7 @@ void GfxView::initData(GuiResourceId resourceId) {
loopSize = _resourceData[12];
assert(loopSize >= 16);
celSize = _resourceData[13];
+ assert(celSize >= 32);
if (palOffset) {
_palette->createFromData(&_resourceData[palOffset], &_viewPalette);
@@ -199,6 +201,7 @@ void GfxView::initData(GuiResourceId resourceId) {
}
celCount = loopData[2];
+ assert(celCount);
_loop[loopNo].celCount = celCount;
celData = _resourceData + READ_LE_UINT32(loopData + 12);
@@ -208,7 +211,9 @@ void GfxView::initData(GuiResourceId resourceId) {
for (celNo = 0; celNo < celCount; celNo++) {
cel = &_loop[loopNo].cel[celNo];
cel->width = READ_LE_UINT16(celData);
+ assert(cel->width);
cel->height = READ_LE_UINT16(celData + 2);
+ assert(cel->height);
cel->displaceX = READ_LE_UINT16(celData + 4);
cel->displaceY = READ_LE_UINT16(celData + 6);
cel->clearKey = celData[8];