| Summary: | webrtc-audio-processing: analog_agc.c:1651:24: warning: iteration 10u invokes undefined behavior | ||
|---|---|---|---|
| Product: | PulseAudio | Reporter: | Cristian RodrÃguez <crrodriguez> |
| Component: | misc | Assignee: | pulseaudio-bugs |
| Status: | RESOLVED MOVED | QA Contact: | pulseaudio-bugs |
| Severity: | normal | ||
| Priority: | medium | CC: | lennart |
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
This seems to be fixed in the current upstream WebRTC code. We should update webrtc-audio-processing to the newest upstream. I don't think I'm going to do it myself, though. Arun did the initial "packaging", I'll ask him to comment on this bug. If someone else wants to work on this, I would love that someone to document the exact steps taken to do the update, so that it would be easier for others to replicate the process when there's need to update again. -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/250. |
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Gcc 4.8 warns: analog_agc.c: In function 'WebRtcAgc_Init': analog_agc.c:1651:24: warning: iteration 10u invokes undefined behavior [-Waggressive-loop-optimizations] stt->env[0][i] = 0; ^ analog_agc.c:1649:5: note: containing loop for (i = 0; i < 20; i++) ^ The warning is correct: for (i = 0; i < 20; i++) { stt->env[0][i] = 0; --> WebRtc_Word32 env[2][10]; } It is iterating waay over the bounds..