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Overview
Comment: | Improved error handling for the ".open --hexdb" command of the CLI. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
4fa831d5cd5861f6a0a8f08a738b2d4d |
User & Date: | drh 2019-05-09 11:18:41.366 |
Context
2019-05-09
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11:21 | Merge accidental fork in trunk. (check-in: ec9373031d user: dan tags: trunk) | |
11:18 | Improved error handling for the ".open --hexdb" command of the CLI. (check-in: 4fa831d5cd user: drh tags: trunk) | |
2019-05-08
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23:55 | Ensure that the sqlite3BtreeLast() interface initializes the *pRes return to zero if the cursor is already sitting on the last entry of the table. Manuel Rigger found the obscure test case for which this makes a difference. (check-in: ebe4845cd0 user: drh tags: trunk) | |
Changes
Changes to src/shell.c.in.
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3880 3881 3882 3883 3884 3885 3886 | if( in==0 ) in = stdin; } *pnData = 0; nLine++; if( fgets(zLine, sizeof(zLine), in)==0 ) goto readHexDb_error; rc = sscanf(zLine, "| size %d pagesize %d", &n, &pgsz); if( rc!=2 ) goto readHexDb_error; | | | | 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 | if( in==0 ) in = stdin; } *pnData = 0; nLine++; if( fgets(zLine, sizeof(zLine), in)==0 ) goto readHexDb_error; rc = sscanf(zLine, "| size %d pagesize %d", &n, &pgsz); if( rc!=2 ) goto readHexDb_error; if( n<0 ) goto readHexDb_error; a = sqlite3_malloc( n ? n : 1 ); if( a==0 ){ utf8_printf(stderr, "Out of memory!\n"); goto readHexDb_error; } memset(a, 0, n); if( pgsz<512 || pgsz>65536 || (pgsz & (pgsz-1))!=0 ){ utf8_printf(stderr, "invalid pagesize\n"); |
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3920 3921 3922 3923 3924 3925 3926 | fclose(in); }else{ p->lineno = nLine; } return a; readHexDb_error: | | | 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 | fclose(in); }else{ p->lineno = nLine; } return a; readHexDb_error: if( in!=p->in ){ fclose(in); }else{ while( fgets(zLine, sizeof(zLine), p->in)!=0 ){ nLine++; if(strncmp(zLine, "| end ", 6)==0 ) break; } p->lineno = nLine; |
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4162 4163 4164 4165 4166 4167 4168 | int nData = 0; unsigned char *aData; if( p->openMode==SHELL_OPEN_DESERIALIZE ){ aData = (unsigned char*)readFile(p->zDbFilename, &nData); }else{ aData = readHexDb(p, &nData); if( aData==0 ){ | < | 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 | int nData = 0; unsigned char *aData; if( p->openMode==SHELL_OPEN_DESERIALIZE ){ aData = (unsigned char*)readFile(p->zDbFilename, &nData); }else{ aData = readHexDb(p, &nData); if( aData==0 ){ return; } } rc = sqlite3_deserialize(p->db, "main", aData, nData, nData, SQLITE_DESERIALIZE_RESIZEABLE | SQLITE_DESERIALIZE_FREEONCLOSE); if( rc ){ |
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