mirror/miniaudio
1
0
Fork 0
mirror of https://github.com/mackron/miniaudio.git synced 2026-04-22 00:06:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix use of uninitialized variables

Browse Source 
When shutting down, the resultALSA variable can be used when
uninitialized in the ma_device_read__alsa and ma_device_write__alsa
routines.  This has been verified by both gcc warnings and in
application code (we were occasionally seeing segfaults when our
callback routine was being passed a crazy large value for the number of
frames read when shutting down).

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
This commit is contained in:
Charles Steinkuehler
2021-11-08 23:55:11 +00:00
parent dbca7a3b44
commit 51059e935c
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
miniaudio.h
+2 -2
View File
@@ -21213,7 +21213,7 @@ static ma_result ma_device_wait_write__alsa(ma_device* pDevice)
static ma_result ma_device_read__alsa(ma_device* pDevice, void* pFramesOut, ma_uint32 frameCount, ma_uint32* pFramesRead)
{
ma_snd_pcm_sframes_t resultALSA;
ma_snd_pcm_sframes_t resultALSA = 0;
MA_ASSERT(pDevice != NULL);
MA_ASSERT(pFramesOut != NULL);
@@ -21267,7 +21267,7 @@ static ma_result ma_device_read__alsa(ma_device* pDevice, void* pFramesOut, ma_u
static ma_result ma_device_write__alsa(ma_device* pDevice, const void* pFrames, ma_uint32 frameCount, ma_uint32* pFramesWritten)
{
ma_snd_pcm_sframes_t resultALSA;
ma_snd_pcm_sframes_t resultALSA = 0;
MA_ASSERT(pDevice != NULL);
MA_ASSERT(pFrames != NULL);