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Overview
| Comment: | Fix the dbtotxt decoder in the CLI so that it ignores excess bytes. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
18740bd448887d618fafee0b5a7c004a |
| User & Date: | drh 2018-12-13 22:58:52 |
Context
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2018-12-14
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| 03:16 | Report corruption when an attempt is made to write a pointer-map page that is also being used as a btree page. Also, fix a bug in fuzzcheck that cause it to overlook a pointer-map bug that was trigger by the fuzzcheck test data, and also fix the pointer-map bug. (check-in: cc42dd15 user: drh tags: trunk) | |
| 02:29 | Fix a bug in the custom in-memory VFS used by fuzzcheck. This bug masks other bugs that should have caused some existing fuzzdata7.db entries to fail, and so this fix is initially on a branch until those other bugs can be repaired. (check-in: e0994e99 user: drh tags: fuzzcheck-fix) | |
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2018-12-13
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| 22:58 | Fix the dbtotxt decoder in the CLI so that it ignores excess bytes. (check-in: 18740bd4 user: drh tags: trunk) | |
| 21:52 | dbfuzz2 found a NEVER() that is sometimes true. (check-in: 1201615c user: drh tags: trunk) | |
Changes
Changes to src/shell.c.in.
3782 3782 } 3783 3783 rc = sscanf(zLine,"| %d: %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx" 3784 3784 " %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx", 3785 3785 &j, &x[0], &x[1], &x[2], &x[3], &x[4], &x[5], &x[6], &x[7], 3786 3786 &x[8], &x[9], &x[10], &x[11], &x[12], &x[13], &x[14], &x[15]); 3787 3787 if( rc==17 ){ 3788 3788 k = iOffset+j; 3789 - if( k+16>n ){ 3790 - utf8_printf(stderr, "continue exceeds file size\n"); 3791 - goto readHexDb_error; 3789 + if( k+16<=n ){ 3790 + memcpy(a+k, x, 16); 3792 3791 } 3793 - memcpy(a+k, x, 16); 3794 3792 } 3795 3793 } 3796 3794 *pnData = n; 3797 3795 if( in!=p->in ){ 3798 3796 fclose(in); 3799 3797 }else{ 3800 3798 p->lineno = nLine;