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ensure no division by zero can occour (coverity 1109862 1109863)

This commit is contained in:
Vincent Sanders 2013-11-03 22:51:43 +00:00
parent c26dd43669
commit aa4d2eb608
1 changed files with 14 additions and 5 deletions
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19
render/html_object.c
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@ -299,15 +299,24 @@ html_object_callback(hlcache_handle *object,
int w = content_get_width(object);
int h = content_get_height(object);
data.redraw.x = data.redraw.x *
if (w != 0) {
data.redraw.x =
data.redraw.x *
box->width / w;
data.redraw.y = data.redraw.y *
data.redraw.width =
data.redraw.width *
box->width / w;
}
if (h != 0) {
data.redraw.y =
data.redraw.y *
box->height / h;
data.redraw.width = data.redraw.width *
box->width / w;
data.redraw.height =
data.redraw.height =
data.redraw.height *
box->height / h;
}
data.redraw.object_width = box->width;
data.redraw.object_height = box->height;
}