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Overview
Comment: | Limit the length of sqlite3_mprintf() output to 2^30 bytes, even if SQLITE_MAX_LENGTH is set larger at compile-time. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
d655a665acfae676d30e90e3731f483b |
User & Date: | drh 2016-01-04 04:28:11.861 |
References
2016-01-04
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12:07 | A new approach to very large sqlite3_mprintf() strings: Back out the [d655a665] check-in and instead make the size fields in StrAccum unsigned. Strings generated by sqlite3_mprintf() can now be as large as 2^31-1 bytes. (check-in: 7adb789f45 user: drh tags: trunk) | |
Context
2016-01-04
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04:41 | Adjust the vtabH.test module to ignore files in the root directory of Windows machines that contain the "$" character. (check-in: 73e3355004 user: drh tags: trunk) | |
04:28 | Limit the length of sqlite3_mprintf() output to 2^30 bytes, even if SQLITE_MAX_LENGTH is set larger at compile-time. (check-in: d655a665ac user: drh tags: trunk) | |
03:48 | Fix a harmless compiler warning. (check-in: 4b404a99aa user: drh tags: trunk) | |
Changes
Changes to src/printf.c.
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961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 | 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 | + + + + + | (void)SQLITE_MISUSE_BKPT; return 0; } #endif #ifndef SQLITE_OMIT_AUTOINIT if( sqlite3_initialize() ) return 0; #endif #if SQLITE_MAX_LENGTH<0x40000000 sqlite3StrAccumInit(&acc, 0, zBase, sizeof(zBase), SQLITE_MAX_LENGTH); #else sqlite3StrAccumInit(&acc, 0, zBase, sizeof(zBase), 0x3fffffff); #endif sqlite3VXPrintf(&acc, 0, zFormat, ap); z = sqlite3StrAccumFinish(&acc); return z; } /* ** Print into memory obtained from sqlite3_malloc()(). Omit the internal |
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