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| author | saturneric <[email protected]> | 2025-12-02 21:44:00 +0000 |
|---|---|---|
| committer | saturneric <[email protected]> | 2025-12-02 21:44:00 +0000 |
| commit | aa766e96efd6b62fd4dc7750134624f2c633cc55 (patch) | |
| tree | 06078a9d8cbb6227f541e18545aa68f082d86242 /sound/usb/endpoint.c | |
| parent | Merge tag 'v6.17.8' into linux-6.17.y (diff) | |
| parent | Linux 6.17.10 (diff) | |
| download | kernel-linux-6.17.y.tar.gz kernel-linux-6.17.y.zip | |
Merge tag 'v6.17.10' into linux-6.17.ylinux-6.17.y
This is the 6.17.10 stable release
Diffstat (limited to 'sound/usb/endpoint.c')
| -rw-r--r-- | sound/usb/endpoint.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 7b01e7b4e335..4764a7a0e851 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -1386,6 +1386,11 @@ int snd_usb_endpoint_set_params(struct snd_usb_audio *chip, ep->sample_rem = ep->cur_rate % ep->pps; ep->packsize[0] = ep->cur_rate / ep->pps; ep->packsize[1] = (ep->cur_rate + (ep->pps - 1)) / ep->pps; + if (ep->packsize[1] > ep->maxpacksize) { + usb_audio_dbg(chip, "Too small maxpacksize %u for rate %u / pps %u\n", + ep->maxpacksize, ep->cur_rate, ep->pps); + return -EINVAL; + } /* calculate the frequency in 16.16 format */ ep->freqm = ep->freqn; |