| Summary: | Divide by zero in ATI driver | ||||||||
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| Product: | xorg | Reporter: | Sergey Svishchev <svs> | ||||||
| Component: | Driver/other | Assignee: | Xorg Project Team <xorg-team> | ||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||
| Severity: | normal | ||||||||
| Priority: | medium | CC: | alexdeucher | ||||||
| Version: | 6.9.0 | ||||||||
| Hardware: | Other | ||||||||
| OS: | NetBSD | ||||||||
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| i915 platform: | i915 features: | ||||||||
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Description
Sergey Svishchev
2007-05-24 11:27:13 UTC
Created attachment 10084 [details] [review] a workaround As the problem only seems related to DstH, why test DstW as well? Also, somebody followed up to the Debian bug report saying that it already occurs with DstH < 16. If the rest of the code can't be fixed to work with DstH < 16, you should probably return Success instead of an error to avoid breaking clients. I didn't have to resize mplayer window -- just ran it, and there was roughly 1/10 chance that X would crash. As for DstW check, I added it just to be sure. Created attachment 10793 [details] [review] new workaround, with DstH<16 and no check on DstW This patch summarizes what has been discussed here and in the Debian bug so far. I talked to George Sapountzis about it, he didn't have a better idea at that time (and no hardware at home to look any deeper). FWIW, a Debian user reported that this patch worked fine, so we'll probably include it in the next Debian package. committed: 882fe7631586b0a7919f808588a2ea4fb555f7e8 |
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