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Initialize a_timing_info to prevent garbage reads from calls to pulse_playing in wave_pulse.c. [clang scan-build]

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This commit is contained in:
Reece H. Dunn
2016-01-07 20:00:40 +00:00
parent ec1a9cae63
commit 209bbe3369
1 changed files with 5 additions and 5 deletions
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src/libespeak-ng/wave_pulse.c
+5 -5
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@@ -1,6 +1,6 @@
/*
* Copyright (C) 2007, Gilles Casse <gcasse@oralux.org>
* Copyright (C) 2015 Reece H. Dunn
* Copyright (C) 2015-2016 Reece H. Dunn
* eSpeak driver for PulseAudio
* based on the XMMS PulseAudio Plugin
*
@@ -604,7 +604,7 @@ int wave_is_busy(void *theHandler)
{
(void)theHandler; // unused
pa_timing_info a_timing_info;
pa_timing_info a_timing_info = {0};
int active = pulse_playing(&a_timing_info);
return active;
}
@@ -625,7 +625,7 @@ uint32_t wave_get_read_position(void *theHandler)
{
(void)theHandler; // unused
pa_timing_info a_timing_info;
pa_timing_info a_timing_info = {0};
pulse_playing(&a_timing_info);
return a_timing_info.read_index;
}
@@ -634,7 +634,7 @@ uint32_t wave_get_write_position(void *theHandler)
{
(void)theHandler; // unused
pa_timing_info a_timing_info;
pa_timing_info a_timing_info = {0};
pulse_playing(&a_timing_info);
return a_timing_info.write_index;
}
@@ -646,7 +646,7 @@ int wave_get_remaining_time(uint32_t sample, uint32_t *time)
if (!time || !stream)
return -1;
pa_timing_info a_timing_info;
pa_timing_info a_timing_info = {0};
pulse_playing(&a_timing_info);
if (sample > a_timing_info.read_index) {