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Fix a memory leak in JSON group-aggregates when the output is JSONB.

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FossilOrigin-Name: 08e7db138b636890cb29a76d65c2069c6e2ff44470fa4bca14f4526fe5f195ae
This commit is contained in:
drh
2023-10-03 22:40:22 +00:00
parent f362731c1c
commit 4500d87e76
3 changed files with 17 additions and 9 deletions
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12
src/json.c
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@@ -4905,7 +4905,11 @@ static void jsonArrayCompute(sqlite3_context *ctx, int isFinal){
assert( pStr->bStatic );
}else if( flags & JSON_BLOB ){
jsonReturnStringAsBlob(pStr);
if( !isFinal ) pStr->nUsed--;
if( isFinal ){
sqlite3RCStrUnref(pStr->zBuf);
}else{
pStr->nUsed--;
}
return;
}else if( isFinal ){
sqlite3_result_text(ctx, pStr->zBuf, (int)pStr->nUsed,
@@ -5021,7 +5025,11 @@ static void jsonObjectCompute(sqlite3_context *ctx, int isFinal){
assert( pStr->bStatic );
}else if( flags & JSON_BLOB ){
jsonReturnStringAsBlob(pStr);
if( !isFinal ) pStr->nUsed--;
if( isFinal ){
sqlite3RCStrUnref(pStr->zBuf);
}else{
pStr->nUsed--;
}
return;
}else if( isFinal ){
sqlite3_result_text(ctx, pStr->zBuf, (int)pStr->nUsed,