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Overview
| Comment: | Fix harmless compiler warnings only seen with STAT4 enabled. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
6f5e84bafcaf425cb664c7db8179c9c0 |
| User & Date: | mistachkin 2018-08-17 21:14:28.190 |
Context
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2018-08-23
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| 14:54 | Merge enhancements from trunk. (check-in: c446c88411 user: drh tags: rtree-geopoly) | |
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2018-08-21
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| 12:16 | Fix various harmless warnings generated by static analysis tools. (check-in: a04a0ea9e3 user: drh tags: trunk) | |
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2018-08-18
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| 18:14 | Merge trunk fixes. (check-in: ccad277927 user: drh tags: alter-table-rename-column) | |
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2018-08-17
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| 21:14 | Fix harmless compiler warnings only seen with STAT4 enabled. (check-in: 6f5e84bafc user: mistachkin tags: trunk) | |
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2018-08-16
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| 16:24 | Fix a harmless unused-variable compiler warning that only came up in certain compile-time configurations. (check-in: 456842924b user: drh tags: trunk) | |
Changes
Changes to src/vdbemem.c.
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int sqlite3Stat4Column(
sqlite3 *db, /* Database handle */
const void *pRec, /* Pointer to buffer containing record */
int nRec, /* Size of buffer pRec in bytes */
int iCol, /* Column to extract */
sqlite3_value **ppVal /* OUT: Extracted value */
){
| | | | 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 |
int sqlite3Stat4Column(
sqlite3 *db, /* Database handle */
const void *pRec, /* Pointer to buffer containing record */
int nRec, /* Size of buffer pRec in bytes */
int iCol, /* Column to extract */
sqlite3_value **ppVal /* OUT: Extracted value */
){
u32 t = 0; /* a column type code */
int nHdr; /* Size of the header in the record */
int iHdr; /* Next unread header byte */
int iField; /* Next unread data byte */
int szField = 0; /* Size of the current data field */
int i; /* Column index */
u8 *a = (u8*)pRec; /* Typecast byte array */
Mem *pMem = *ppVal; /* Write result into this Mem object */
assert( iCol>0 );
iHdr = getVarint32(a, nHdr);
if( nHdr>nRec || iHdr>=nHdr ) return SQLITE_CORRUPT_BKPT;
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| ︙ | ︙ |