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forbidden streamsnapshot reader

This commit is contained in:
yihaoDeng 2023-07-19 02:15:12 +00:00
parent fd02b9a71e
commit 34c2e6a180
1 changed files with 26 additions and 25 deletions
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51
source/dnode/vnode/src/vnd/vnodeSnapshot.c
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@ -239,30 +239,31 @@ int32_t vnodeSnapRead(SVSnapReader *pReader, uint8_t **ppData, uint32_t *nData)
} }
} }
} }
if (!pReader->streamStateDone) { // if (!pReader->streamStateDone) {
if (pReader->pStreamStateReader == NULL) { // if (pReader->pStreamStateReader == NULL) {
code = // code =
streamStateSnapReaderOpen(pReader->pVnode->pTq, pReader->sver, pReader->sver, &pReader->pStreamStateReader); // streamStateSnapReaderOpen(pReader->pVnode->pTq, pReader->sver, pReader->sver,
if (code) { // &pReader->pStreamStateReader);
pReader->streamStateDone = 1; // if (code) {
pReader->pStreamStateReader = NULL; // pReader->streamStateDone = 1;
goto _err; // pReader->pStreamStateReader = NULL;
} // goto _err;
} // }
code = streamStateSnapRead(pReader->pStreamStateReader, ppData); // }
if (code) { // code = streamStateSnapRead(pReader->pStreamStateReader, ppData);
goto _err; // if (code) {
} else { // goto _err;
if (*ppData) { // } else {
goto _exit; // if (*ppData) {
} else { // goto _exit;
pReader->streamStateDone = 1; // } else {
code = streamStateSnapReaderClose(pReader->pStreamStateReader); // pReader->streamStateDone = 1;
if (code) goto _err; // code = streamStateSnapReaderClose(pReader->pStreamStateReader);
pReader->pStreamStateReader = NULL; // if (code) goto _err;
} // pReader->pStreamStateReader = NULL;
} // }
} // }
// }
// RSMA ============== // RSMA ==============
if (VND_IS_RSMA(pReader->pVnode) && !pReader->rsmaDone) { if (VND_IS_RSMA(pReader->pVnode) && !pReader->rsmaDone) {
@ -430,7 +431,7 @@ _exit:
} }
static int32_t vnodeSnapWriteInfo(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData) { static int32_t vnodeSnapWriteInfo(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData) {
int32_t code = 0; int32_t code = 0;
SVnode *pVnode = pWriter->pVnode; SVnode *pVnode = pWriter->pVnode;
SSnapDataHdr *pHdr = (SSnapDataHdr *)pData; SSnapDataHdr *pHdr = (SSnapDataHdr *)pData;