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Avoid a buffer overread when comparing against a corrupt record that spans at least one overflow page.

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FossilOrigin-Name: 62a5b3633a086694ef0e579a0a82322cb1ae3d60
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dan
2015-05-26 20:31:20 +00:00
parent cc7aa1f6f3
commit b95e1193d5
4 changed files with 15 additions and 11 deletions
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2
src/vdbeaux.c
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@@ -3651,7 +3651,7 @@ int sqlite3VdbeRecordCompareWithSkip(
if( pRhs->flags & MEM_Int ){
serial_type = aKey1[idx1];
testcase( serial_type==12 );
if( serial_type>=12 ){
if( serial_type>=10 ){
rc = +1;
}else if( serial_type==0 ){
rc = -1;