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Overview
Comment: | Not true: For a zeroblob, the Mem.z pointer can be null: The Mem.z pointer can never been NULL for a string or blob, even a zero-length string or blob. Assert this fact. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | mistake |
Files: | files | file ages | folders |
SHA1: |
efda3104800c1e10006250137d9d8ed7 |
User & Date: | drh 2010-10-01 15:11:09.000 |
Original Comment: | The Mem.z pointer can never been NULL for a string or blob, even a zero-length string or blob. Assert this fact. |
Context
2010-10-01
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15:11 | Not true: For a zeroblob, the Mem.z pointer can be null: The Mem.z pointer can never been NULL for a string or blob, even a zero-length string or blob. Assert this fact. (Closed-Leaf check-in: efda310480 user: drh tags: mistake) | |
13:28 | Updates to the showjournal.c utility in order to bring it up to version 3. (check-in: fa97d89546 user: drh tags: trunk) | |
Changes
Changes to src/vdbemem.c.
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364 365 366 367 368 369 370 | flags = pMem->flags; if( flags & MEM_Int ){ return pMem->u.i; }else if( flags & MEM_Real ){ return doubleToInt64(pMem->r); }else if( flags & (MEM_Str|MEM_Blob) ){ i64 value; | | < | 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 | flags = pMem->flags; if( flags & MEM_Int ){ return pMem->u.i; }else if( flags & MEM_Real ){ return doubleToInt64(pMem->r); }else if( flags & (MEM_Str|MEM_Blob) ){ i64 value; assert( pMem->z ); sqlite3Atoi64(pMem->z, &value, pMem->n, pMem->enc); return value; }else{ return 0; } } |
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