-stable review patch. If anyone has any objections, please let us know.
------------------
From: Takashi Iwai <[EMAIL PROTECTED]>
patch 2a3988f6d2c5be9d02463097775d1c66a8290527 in mainline.
Fix zero-division bug in the calculation dds offset.
Signed-off-by: Takashi Iwai <[EMAIL PROTECTED]>
Signed-off-by: Jaroslav Kysela <[EMAIL PROTECTED]>
Cc: Maarten Bressers <[EMAIL PROTECTED]>
Cc: gentoo kernel <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
sound/pci/rme9652/hdsp.c | 3 +++
1 file changed, 3 insertions(+)
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -3108,6 +3108,9 @@ static int hdsp_dds_offset(struct hdsp *
unsigned int dds_value = hdsp->dds_value;
int system_sample_rate = hdsp->system_sample_rate;
+ if (!dds_value)
+ return 0;
+
n = DDS_NUMERATOR;
/*
* dds_value = n / rate
--
-
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