AudioFlinger: Fix memory allocation for client-less tracks am: 1159ffd5e3 am: f242b890c4 am: 24ef54ecb8 am: a35816475b am: 1ce123cf91 am: d06e47540d am: 103b751e55 am: 0851e2f4c6 am: aff0808bcf am: 109247df7a am: a92d05fc1e am: 85c8828a32 am: 2eed9fd5a0
am: 59e144ffff
Change-Id: If062d74a0217798101a767536dada4d853238f08
diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index f18b88d..aab4ba9 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -141,9 +141,11 @@
return;
}
} else {
- // this syntax avoids calling the audio_track_cblk_t constructor twice
- mCblk = (audio_track_cblk_t *) new uint8_t[size];
- // assume mCblk != NULL
+ mCblk = (audio_track_cblk_t *) malloc(size);
+ if (mCblk == NULL) {
+ ALOGE("not enough memory for AudioTrack size=%zu", size);
+ return;
+ }
}
// construct the shared structure in-place.
@@ -235,10 +237,9 @@
// delete the proxy before deleting the shared memory it refers to, to avoid dangling reference
delete mServerProxy;
if (mCblk != NULL) {
+ mCblk->~audio_track_cblk_t(); // destroy our shared-structure.
if (mClient == 0) {
- delete mCblk;
- } else {
- mCblk->~audio_track_cblk_t(); // destroy our shared-structure.
+ free(mCblk);
}
}
mCblkMemory.clear(); // free the shared memory before releasing the heap it belongs to