mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-02 09:01:46 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

echo-cancel: Fix uninitialized variable dotp_xf_xf of AEC struct

Browse source 
Initialize the variable to zero by using pa_xnew0() instead of
pa_xnew(). This also allows us to remove a bunch of other zero
initialization statements.

Reported-by: Peter Meerwald <p.meerwald@bct-electronic.com>
This commit is contained in:
Tanu Kaskinen 2013-02-15 21:24:36 +02:00
parent 90276fe18d
commit 505a57d32d
1 changed files with 1 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/modules/echo-cancel/adrian-aec.c
View file

@ -70,13 +70,8 @@ static REAL dotp_sse(REAL a[], REAL b[])
AEC* AEC_init(int RATE, int have_vector)
{
AEC *a = pa_xnew(AEC, 1);
a->hangover = 0;
memset(a->x, 0, sizeof(a->x));
memset(a->xf, 0, sizeof(a->xf));
memset(a->w_arr, 0, sizeof(a->w_arr));
AEC *a = pa_xnew0(AEC, 1);
a->j = NLMS_EXT;
a->delta = 0.0f;
AEC_setambient(a, NoiseFloor);
a->dfast = a->dslow = M75dB_PCM;
a->xfast = a->xslow = M80dB_PCM;
@ -90,8 +85,6 @@ AEC* AEC_init(int RATE, int have_vector)
a->aes_y2 = M0dB;
a->fdwdisplay = -1;
a->dumpcnt = 0;
memset(a->ws, 0, sizeof(a->ws));
if (have_vector) {
/* Get a 16-byte aligned location */