ensure that SLINEAR volume adjustments don't wrap around short integer maximums

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6882 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 2 insertions, 2 deletions

diff --git a/frame.c b/frame.c
index 7b4fa4ddf..39bed2e01 100755
--- a/frame.c
+++ b/frame.c
@@ -1263,9 +1263,9 @@ int ast_frame_adjust_volume(struct ast_frame *f, int adjustment)
 
 	for (count = 0; count < f->samples; count++) {
 		if (adjustment > 0) {
-			fdata[count] *= abs(adjustment);
+			ast_slinear_saturated_multiply(&fdata[count], abs(adjustment));
 		} else if (adjustment < 0) {
-			fdata[count] /= abs(adjustment);
+			ast_slinear_saturated_divide(&fdata[count], abs(adjustment));
 		}
 	}