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| author | oehhar <harald.oehlmann@elmicron.de> | 2019-03-04 18:36:36 (GMT) |
|---|---|---|
| committer | oehhar <harald.oehlmann@elmicron.de> | 2019-03-04 18:36:36 (GMT) |
| commit | 9470b0e3ea0f2b6495852aa069a0e8b06d85d774 (patch) | |
| tree | 321702493cdef0c9abb707c4298277a6b14a76c0 /tests | |
| parent | ff204cc30af52bf00260514cc8998da8de614f5c (diff) | |
| parent | 7ee00057db4a080edfaf39bc921f7eb58d64a459 (diff) | |
| download | tk-9470b0e3ea0f2b6495852aa069a0e8b06d85d774.zip tk-9470b0e3ea0f2b6495852aa069a0e8b06d85d774.tar.gz tk-9470b0e3ea0f2b6495852aa069a0e8b06d85d774.tar.bz2 | |
gif read not complete on overflow image - information missinterpreted if following subimage is querried [4da2191b]
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/imgPhoto.test | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/imgPhoto.test b/tests/imgPhoto.test index 97fb7ae..c45c5fb 100644 --- a/tests/imgPhoto.test +++ b/tests/imgPhoto.test @@ -1212,6 +1212,39 @@ test imgPhoto-14.5 {Bug [fbaed1f66b] - GIF decoder with deferred clear code} -se image create photo -file $fileName -format "gif -index 2" } -returnCodes error -result {no image data for this index} +test imgPhoto-14.6 {Access Subimage after Subimage with buffer overflow. Ticket 4da2191b} -setup { + set data { + R0lGODlhYwA5APcAAAAAAIAAAACAAICAAAAAgIAAgACAgICAgAysnGy8hKzM + hASs3MTcjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA + AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDAwP8AAAD/ + AP//AAAA//8A/wD//////ywAAAAAYwA5AAAI/wAZCBxIsKDBgwgTKlzIsKHD + hxAjSpxIsaLFixgzatzIsaPHjyBDihxJsqTJkyhTqlzJsqXLlzBjypxJs6bN + mzhz6tzJs6fPn0CDCh1KtKhRiwoSKEXAtGlTpUqPGkyagOmCq1edNsWalWkC + BUSXIuDqFepBqFWtZv3KU+zYrkrBSqT6dgECtjOTbu16NwFHvV3lshRLti/J + qlgRCE6ZuO9ik4Dt+k0ZVyZiyVIvXr77ODPEy5g9T4zMWfTEzXdNz1VbWvXn + uqldP1TAOrbshqBb314Y2W7n3Qdpv7UNPCHpycUVbv6dnODy5sqzQldIe8H0 + hciva9/Ovbv37+BzBgE7ACH5BAFkAAMALAAAAAAEAAQAAAMEKLrckgA7 + } +} -body { + image create photo photo1 -data $data -format "GIF -index 1" +} -cleanup { + catch {image delete photo1} +} -result photo1 + test imgPhoto-15.1 {photo images can fail to allocate memory gracefully} -constraints { nonPortable } -body { |