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Overview
Comment: | Fix a bug in SQLITE_TRACE_SIZE_LIMIT that was introduced by check-in [1a1cf5aa86734c8]. That check-in was to remove harmless compiler warnings. So once again, we have introduced a real bug into SQLite by attempting to eliminate a harmless compiler warning. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
cec2bcb45aa3f0438e19381ac863f0f8 |
User & Date: | drh 2013-05-17 17:15:34.420 |
Context
2013-05-17
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20:16 | Remove a stray tab character from the transitive_closure extension source code. (check-in: 7a9aa21c35 user: drh tags: trunk) | |
17:15 | Fix a bug in SQLITE_TRACE_SIZE_LIMIT that was introduced by check-in [1a1cf5aa86734c8]. That check-in was to remove harmless compiler warnings. So once again, we have introduced a real bug into SQLite by attempting to eliminate a harmless compiler warning. (check-in: cec2bcb45a user: drh tags: trunk) | |
16:41 | In test file test_syscall.c, include sqliteInt.h before any tcl or system include files. This ensures that the magical defines in sqliteInt.h really do enable large file support (and set things up so that sizeof(off_t)==8). (check-in: 0f355bb17f user: dan tags: trunk) | |
Changes
Changes to src/vdbetrace.c.
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138 139 140 141 142 143 144 | sqlite3VdbeMemSetStr(&utf8, pVar->z, pVar->n, enc, SQLITE_STATIC); sqlite3VdbeChangeEncoding(&utf8, SQLITE_UTF8); pVar = &utf8; } #endif nOut = pVar->n; #ifdef SQLITE_TRACE_SIZE_LIMIT | | | | | | 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | sqlite3VdbeMemSetStr(&utf8, pVar->z, pVar->n, enc, SQLITE_STATIC); sqlite3VdbeChangeEncoding(&utf8, SQLITE_UTF8); pVar = &utf8; } #endif nOut = pVar->n; #ifdef SQLITE_TRACE_SIZE_LIMIT if( nOut>SQLITE_TRACE_SIZE_LIMIT ){ nOut = SQLITE_TRACE_SIZE_LIMIT; while( nOut<pVar->n && (pVar->z[nOut]&0xc0)==0x80 ){ nOut++; } } #endif sqlite3XPrintf(&out, "'%.*q'", nOut, pVar->z); #ifdef SQLITE_TRACE_SIZE_LIMIT if( nOut<pVar->n ) sqlite3XPrintf(&out, "/*+%d bytes*/", pVar->n-nOut); #endif #ifndef SQLITE_OMIT_UTF16 if( enc!=SQLITE_UTF8 ) sqlite3VdbeMemRelease(&utf8); #endif }else if( pVar->flags & MEM_Zero ){ sqlite3XPrintf(&out, "zeroblob(%d)", pVar->u.nZero); }else{ int nOut; /* Number of bytes of the blob to include in output */ assert( pVar->flags & MEM_Blob ); sqlite3StrAccumAppend(&out, "x'", 2); nOut = pVar->n; #ifdef SQLITE_TRACE_SIZE_LIMIT if( nOut>SQLITE_TRACE_SIZE_LIMIT ) nOut = SQLITE_TRACE_SIZE_LIMIT; #endif for(i=0; i<nOut; i++){ sqlite3XPrintf(&out, "%02x", pVar->z[i]&0xff); } sqlite3StrAccumAppend(&out, "'", 1); #ifdef SQLITE_TRACE_SIZE_LIMIT if( nOut<pVar->n ) sqlite3XPrintf(&out, "/*+%d bytes*/", pVar->n-nOut); #endif } } } return sqlite3StrAccumFinish(&out); } |
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