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Overview
| Comment: | Fix harmless compiler warnings. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
3ff220ad378d547538b4501e6b2201e8 |
| User & Date: | drh 2019-01-25 18:17:37 |
Context
|
2019-01-25
| ||
| 19:29 | Reinitialize debugging information on registers of a trigger prior to each invocation of the trigger. This prevents false-positives from the sqlite3VdbeMemAboutToChange() test logic. check-in: 98b3b975 user: drh tags: trunk | |
| 18:17 | Fix harmless compiler warnings. check-in: 3ff220ad user: drh tags: trunk | |
| 18:17 | Fix the assert_fts3_nc() macro so that it works for test builds that omit SQLITE_DEBUG. check-in: b10df2b5 user: drh tags: trunk | |
Changes
Changes to src/vdbeaux.c.
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Mem *pMem = p->aMem;
p->default_rc = 0;
assert( EIGHT_BYTE_ALIGNMENT(pMem) );
idx = getVarint32(aKey, szHdr);
d = szHdr;
u = 0;
while( idx<szHdr && d<=nKey ){
u32 serial_type;
idx += getVarint32(&aKey[idx], serial_type);
pMem->enc = pKeyInfo->enc;
pMem->db = pKeyInfo->db;
/* pMem->flags = 0; // sqlite3VdbeSerialGet() will set this for us */
pMem->szMalloc = 0;
pMem->z = 0;
d += sqlite3VdbeSerialGet(&aKey[d], serial_type, pMem);
pMem++;
if( (++u)>=p->nField ) break;
}
if( d>nKey && u ){
assert( CORRUPT_DB );
/* In a corrupt record entry, the last pMem might have been set up using
** uninitialized memory. Overwrite its value with NULL, to prevent
** warnings from MSAN. */
sqlite3VdbeMemSetNull(pMem-1);
}
assert( u<=pKeyInfo->nKeyField + 1 );
|
| | |
3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 |
Mem *pMem = p->aMem; p->default_rc = 0; assert( EIGHT_BYTE_ALIGNMENT(pMem) ); idx = getVarint32(aKey, szHdr); d = szHdr; u = 0; while( idx<szHdr && d<=(u32)nKey ){ u32 serial_type; idx += getVarint32(&aKey[idx], serial_type); pMem->enc = pKeyInfo->enc; pMem->db = pKeyInfo->db; /* pMem->flags = 0; // sqlite3VdbeSerialGet() will set this for us */ pMem->szMalloc = 0; pMem->z = 0; d += sqlite3VdbeSerialGet(&aKey[d], serial_type, pMem); pMem++; if( (++u)>=p->nField ) break; } if( d>(u32)nKey && u ){ assert( CORRUPT_DB ); /* In a corrupt record entry, the last pMem might have been set up using ** uninitialized memory. Overwrite its value with NULL, to prevent ** warnings from MSAN. */ sqlite3VdbeMemSetNull(pMem-1); } assert( u<=pKeyInfo->nKeyField + 1 ); |