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fix(stream): fix invalid read.

This commit is contained in:
Haojun Liao 2024-03-27 15:52:48 +08:00
parent e776cde461
commit 5157d5b97d
1 changed files with 6 additions and 3 deletions
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9
source/libs/stream/src/streamMeta.c
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@ -648,14 +648,17 @@ SStreamTask* streamMetaAcquireOneTask(SStreamTask* pTask) {
}
void streamMetaReleaseTask(SStreamMeta* UNUSED_PARAM(pMeta), SStreamTask* pTask) {
int32_t taskId = pTask->id.taskId;
int32_t ref = atomic_sub_fetch_32(&pTask->refCnt, 1);
// not safe to use the pTask->id.idStr, since pTask may be released by other threads when print logs.
if (ref > 0) {
stTrace("s-task:%s release task, ref:%d", pTask->id.idStr, ref);
stTrace("s-task:0x%x release task, ref:%d", taskId, ref);
} else if (ref == 0) {
stTrace("s-task:%s all refs are gone, free it", pTask->id.idStr);
stTrace("s-task:0x%x all refs are gone, free it", taskId);
tFreeStreamTask(pTask);
} else if (ref < 0) {
stError("task ref is invalid, ref:%d, %s", ref, pTask->id.idStr);
stError("task ref is invalid, ref:%d, 0x%x", ref, taskId);
}
}