Completely clear out conference buffers.

This fixes an error and quiets the following warning pointed out by gcc 7.3.0:

  warning: ‘memset’ used with length equal to number of elements without
    multiplication by element size [-Wmemset-elt-size] memset(chan->conflast, 0,
    DAHDI_MAX_CHUNKSIZE);

Previously only the first half of the conference buffers were cleared out.
This commit is contained in:
Shaun Ruffell 2018-08-09 09:56:21 -05:00
parent d3c9e43437
commit 14d8754e34

View File

@ -5709,9 +5709,9 @@ static int dahdi_ioctl_setconf(struct file *file, unsigned long data)
}
/* if changing confs, clear last added info */
if (conf.confno != chan->confna) {
memset(chan->conflast, 0, DAHDI_MAX_CHUNKSIZE);
memset(chan->conflast1, 0, DAHDI_MAX_CHUNKSIZE);
memset(chan->conflast2, 0, DAHDI_MAX_CHUNKSIZE);
memset(chan->conflast, 0, sizeof(chan->conflast));
memset(chan->conflast1, 0, sizeof(chan->conflast1));
memset(chan->conflast2, 0, sizeof(chan->conflast2));
}
oldconf = chan->confna; /* save old conference number */
chan->confna = conf.confno; /* set conference number */