130444 2014-03-18 23:37:44 -0700 [iOS] WebPDFViewPlaceholder divides-by-zero with an empty document 2014-03-19 08:39:46 -0700 1 1 1 Unclassified WebKit WebKit Misc. 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 thorton thorton sam simon.fraser oldest_to_newest 992028 0 thorton 2014-03-18 23:37:44 -0700 If the document consists only of invalid pages, WebPDFViewPlaceholder will divide-by-zero when computing its destination size. WKPDFView will just crash when it hits an invalid page, so we should avoid that as well. <rdar://problem/15580682> 992033 1 227159 thorton 2014-03-18 23:44:33 -0700 Created attachment 227159 patch 992035 2 227160 thorton 2014-03-18 23:45:52 -0700 Created attachment 227160 patch 992119 3 thorton 2014-03-19 08:39:46 -0700 http://trac.webkit.org/changeset/165896 227159 2014-03-18 23:44:33 -0700 2014-03-18 23:45:52 -0700 patch pdf.diff text/plain 6007 thorton ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQvaW9zL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQv aW9zL0NoYW5nZUxvZwppbmRleCAxMTJkNGI1Li45NjUzN2ZiIDEwMDY0NAotLS0gYS9Tb3VyY2Uv V2ViS2l0L2lvcy9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYktpdC9pb3MvQ2hhbmdlTG9nCkBA IC0xLDMgKzEsMjQgQEAKKzIwMTQtMDMtMTggIFRpbSBIb3J0b24gIDx0aW1vdGh5X2hvcnRvbkBh cHBsZS5jb20+CisKKyAgICAgICAgW2lPU10gV2ViUERGVmlld1BsYWNlaG9sZGVyIGRpdmlkZXMt YnktemVybyB3aXRoIGFuIGVtcHR5IGRvY3VtZW50CisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJr aXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMzA0NDQKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzE1 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