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Overview
| Comment: | Set flags = MEM_Null on allocation failure in sqlite3VdbeMemGrow (CVS 4953) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
846f9739d3e288dc81e40f5bfab046bd |
| User & Date: | mlcreech 2008-04-02 04:23:32 |
Context
|
2008-04-02
| ||
| 16:29 | Simplifications to the LockTable opcode. (CVS 4954) (check-in: 66c5d715 user: drh tags: trunk) | |
| 04:23 | Set flags = MEM_Null on allocation failure in sqlite3VdbeMemGrow (CVS 4953) (check-in: 846f9739 user: mlcreech tags: trunk) | |
|
2008-04-01
| ||
| 18:04 | Avoid factoring single-instruction constants that end up getting replaced by an SCopy instruction. (CVS 4952) (check-in: e84ff57b user: drh tags: trunk) | |
Changes
Changes to src/vdbemem.c.
80 81 82 83 84 85 86 87 88 89 90 91 92 93 |
((pMem->flags&MEM_Static) ? 1 : 0)
);
if( !pMem->zMalloc || sqlite3MallocSize(pMem->zMalloc)<n ){
n = (n>32?n:32);
if( preserve && pMem->z==pMem->zMalloc ){
pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n);
preserve = 0;
}else{
sqlite3_free(pMem->zMalloc);
pMem->zMalloc = sqlite3DbMallocRaw(pMem->db, n);
}
}
|
> > |
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
((pMem->flags&MEM_Static) ? 1 : 0)
);
if( !pMem->zMalloc || sqlite3MallocSize(pMem->zMalloc)<n ){
n = (n>32?n:32);
if( preserve && pMem->z==pMem->zMalloc ){
pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n);
if ( !pMem->z )
pMem->flags = MEM_Null;
preserve = 0;
}else{
sqlite3_free(pMem->zMalloc);
pMem->zMalloc = sqlite3DbMallocRaw(pMem->db, n);
}
}
|