all devices regression report - 2017-12-12-12:09:22 - ed2c6957a2ed53aac51e0b7d4209e62f096b8d73

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Newsgroups gmane.comp.printing.ghostscript.regression
Message-ID <20171212200922.AFD4220401E7@i7> 
Differences in all devices errors using gs/examples files

Previous Revision: ac241e31c931858e562dc0a4cd88db31e012c2cf
 Current Revision: ed2c6957a2ed53aac51e0b7d4209e62f096b8d73

commit ed2c6957a2ed53aac51e0b7d4209e62f096b8d73
Author:     Robin Watts <[email protected]>
AuthorDate: Tue Dec 12 16:58:00 2017 +0000
CommitDate: Tue Dec 12 17:01:42 2017 +0000

    Bug 698805: Fix NULL pointer dereference in new scan converter.
    
    Again caused by an integer overflow.
    
    signed sy, ey can differ by more than 0x80000000, which means
    when we subtract them, we can end up with a result with a different
    sign.
    
    Fix by using a safer test.

base/gxscanc.c

new errors:

errors that went away:

errors that are not whitelisted:
=== ghostpdl/examples/transparency_example.ps === cp50 ===
=== ghostpdl/examples/transparency_example.ps === psdrgb ===
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