DRM: possible DoS for vblank signals
Michel Dänzer <[email protected]> 19 Dec 2002 14:39:26 +0100
| Newsgroups | gmane.comp.xfree86.expert,gmane.comp.video.dri.devel |
|---|---|
| Organization | Debian, XFree86 |
| Message-ID | <1040305166.1980.32.camel@thor> |
Currently, an arbitrary number of signals can be scheduled, potentially exhausting kernel memory and/or causing lots of useless list traversal in the interrupt handler. I guess the number of pending signals needs to be limited, or is there a better way to handle this? -- Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer XFree86 and DRI project member / CS student, Free Software enthusiast