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Overview
Comment: | Avoid decrementing a pointer off the front end of the buffer in OP_MakeRecord. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
153135bfb3b8f7c407ccf36571e2d4d5 |
User & Date: | drh 2016-04-07 14:16:16.723 |
Context
2016-04-07
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18:42 | Prevent the in-memory journal read cursor from entering an inconsistent state when it reads the last few bytes out of the journal file. Fix for ticket [7f7f8026eda38]. (check-in: c4b9c611bd user: drh tags: trunk) | |
14:16 | Avoid decrementing a pointer off the front end of the buffer in OP_MakeRecord. (check-in: 153135bfb3 user: drh tags: trunk) | |
14:05 | Instead of just commenting out the unneeded code in the previous check-in, remove it completely. (check-in: 8415d4848a user: drh tags: trunk) | |
Changes
Changes to src/vdbe.c.
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2751 2752 2753 2754 2755 2756 2757 | 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 | + + - + | len -= pRec->u.nZero; } } nData += len; testcase( serial_type==127 ); testcase( serial_type==128 ); nHdr += serial_type<=127 ? 1 : sqlite3VarintLen(serial_type); if( pRec==pData0 ) break; pRec--; |
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