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| author | drh <drh@noemail.net> | 2011-08-03 16:40:15 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2011-08-03 16:40:15 +0000 |
| commit | 52043d7d456cede16b51f2f5f77dd7a3bb1ac59d (patch) | |
| tree | 5eebc5a2310065faae2d7c023267b7f88f9c78e3 /src | |
| parent | 8b0228f1a68f085a117b6c6fc82d32fc34d8d83d (diff) | |
| download | sqlite-52043d7d456cede16b51f2f5f77dd7a3bb1ac59d.tar.gz sqlite-52043d7d456cede16b51f2f5f77dd7a3bb1ac59d.zip | |
Update the OP_Move opcode to shift the pScopyFrom pointer of aliases when
compiled with SQLITE_DEBUG. Ticket [d63523637517386191].
FossilOrigin-Name: a2135ad13049c170b33315a949b1544e6a136183
Diffstat (limited to 'src')
| -rw-r--r-- | src/vdbe.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vdbe.c b/src/vdbe.c index bec422a98..6b817ab6d 100644 --- a/src/vdbe.c +++ b/src/vdbe.c @@ -1027,6 +1027,11 @@ case OP_Move: { zMalloc = pOut->zMalloc; pOut->zMalloc = 0; sqlite3VdbeMemMove(pOut, pIn1); +#ifdef SQLITE_DEBUG + if( pOut->pScopyFrom>=&aMem[p1] && pOut->pScopyFrom<&aMem[p1+pOp->p3] ){ + pOut->pScopyFrom += p1 - pOp->p2; + } +#endif pIn1->zMalloc = zMalloc; REGISTER_TRACE(p2++, pOut); pIn1++; |