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Avoid calling sqlite3BtreeKeysize() on a b-tree cursor in SKIPNEXT or SKIPPREV state.

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FossilOrigin-Name: 2f2ecb994889acb783616acb7307f8fed962d213
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dan
2014-11-17 19:44:44 +00:00
parent d816e00d13
commit 756d3b3e9d
3 changed files with 13 additions and 8 deletions
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4
src/vdbe.c
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@@ -4405,6 +4405,10 @@ case OP_Rowid: { /* out2-prerelease */
assert( pC->pCursor!=0 );
rc = sqlite3VdbeCursorRestore(pC);
if( rc ) goto abort_due_to_error;
if( pC->nullRow ){
pOut->flags = MEM_Null;
break;
}
rc = sqlite3BtreeKeySize(pC->pCursor, &v);
assert( rc==SQLITE_OK ); /* Always so because of CursorRestore() above */
}