diff options
| -rw-r--r-- | sys/dev/sound/pcm/dsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c index 15f437b8627c..cddc05206c4d 100644 --- a/sys/dev/sound/pcm/dsp.c +++ b/sys/dev/sound/pcm/dsp.c @@ -2291,7 +2291,7 @@ dsp_mmap_single(struct cdev *i_dev, vm_ooffset_t *offset, c = ((nprot & PROT_WRITE) != 0) ? wrch : rdch; if (c == NULL || (c->flags & CHN_F_MMAP_INVALID) || - (*offset + size) > sndbuf_getsize(c->bufsoft) || + (*offset + size) > sndbuf_getallocsize(c->bufsoft) || (wrch != NULL && (wrch->flags & CHN_F_MMAP_INVALID)) || (rdch != NULL && (rdch->flags & CHN_F_MMAP_INVALID))) { relchns(i_dev, rdch, wrch, SD_F_PRIO_RD | SD_F_PRIO_WR); |