Bug 191921
| Summary: | [patch] multimedia/libva causes executable to terminate abnormally | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Ports & Packages | Reporter: | Jia-Shiun Li <jiashiun> | ||||
| Component: | Individual Port(s) | Assignee: | Guido Falsi <madpilot> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Only Me | CC: | madpilot | ||||
| Priority: | --- | ||||||
| Version: | Latest | ||||||
| Hardware: | amd64 | ||||||
| OS: | Any | ||||||
| Attachments: |
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Created attachment 144751 [details]
patch picked from upstream to fix the issue
Fix committed, Thanks for reporting! |
at end of execution, executable terminates with bus error when calling vaTerminate() like below: jsli@jsli-bsd:~ % vainfo libva info: VA-API version 0.35.1 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/local/lib/va/i965_drv_video.so libva info: Found init function __vaDriverInit_0_35 libva info: va_openDriver() returns 0 vainfo: VA-API version: 0.35 (libva 1.3.1) vainfo: Driver version: Intel i965 driver - 1.3.1 vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointVLD Bus error (core dumped) jsli@jsli-bsd:~ % It is a use-after-free bug already fixed upstream[1]. Supposed to be included in v1.3.2. Not sure when will v1.3.2 be released so here is the patch picked from upstream to fix it for now. Tested with FreeBSD version FreeBSD jsli-bsd 11.0-CURRENT FreeBSD 11.0-CURRENT #19 r268599: Mon Jul 14 11:00:28 CST 2014 jsli@jsli-bsd64:/usr/obj/usr/src/sys/GENERIC amd64 i915kms.ko loaded, and C2D E7400 / G45 chipset. Also tested ok on nVidia G105M with libva-vdpau-driver and nvidia.ko built from ports. [1]: http://cgit.freedesktop.org/libva/commit/?id=c61d8c6ce9ffc27320e9e177c1e1123d5f1b5014