33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Mon, 20 Jan 2020 11:18:04 +0100
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Subject: audio/oss: fix buffer pos calculation
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Git-commit: 7a4ede0047a8613b0e3b72c9d351038f013dd357
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Fixes: 3ba4066d085f ("ossaudio: port to the new audio backend api")
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Reported-by: ziming zhang <ezrakiez@gmail.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Message-Id: <20200120101804.29578-1-kraxel@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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---
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audio/ossaudio.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/audio/ossaudio.c b/audio/ossaudio.c
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index c43faeeea4aa208c9729cc760dcd..94564916fbf03c4783a5fdf5c403 100644
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--- a/audio/ossaudio.c
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+++ b/audio/ossaudio.c
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@@ -420,7 +420,7 @@ static size_t oss_write(HWVoiceOut *hw, void *buf, size_t len)
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size_t to_copy = MIN(len, hw->size_emul - hw->pos_emul);
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memcpy(hw->buf_emul + hw->pos_emul, buf, to_copy);
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- hw->pos_emul = (hw->pos_emul + to_copy) % hw->pos_emul;
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+ hw->pos_emul = (hw->pos_emul + to_copy) % hw->size_emul;
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buf += to_copy;
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len -= to_copy;
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}
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