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Overview
Comment: | Make sure sqlite3FindCollSeq() returns NULL after a malloc() failure. (CVS 3134) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
0e05355f3ca795f0ab959553e6c9462e |
User & Date: | drh 2006-03-14 11:08:28.000 |
Context
2006-03-14
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12:59 | Move the PENDING_PAGE to a very large value if disk I/O is omitted. (CVS 3135) (check-in: f07181739f user: drh tags: trunk) | |
11:08 | Make sure sqlite3FindCollSeq() returns NULL after a malloc() failure. (CVS 3134) (check-in: 0e05355f3c user: drh tags: trunk) | |
2006-03-13
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15:06 | Get parserless builds working again. (CVS 3133) (check-in: 5ddc09a5e4 user: drh tags: trunk) | |
Changes
Changes to src/callback.c.
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9 10 11 12 13 14 15 | ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file contains functions used to access the internal hash tables ** of user defined functions and collation sequences. ** | | | 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file contains functions used to access the internal hash tables ** of user defined functions and collation sequences. ** ** $Id: callback.c,v 1.14 2006/03/14 11:08:28 drh Exp $ */ #include "sqliteInt.h" /* ** Invoke the 'collation needed' callback to request a collation sequence ** in the database text encoding of name zName, length nName. |
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174 175 176 177 178 179 180 | pColl[0].zName[nName] = 0; pDel = sqlite3HashInsert(&db->aCollSeq, pColl[0].zName, nName, pColl); /* If a malloc() failure occured in sqlite3HashInsert(), it will ** return the pColl pointer to be deleted (because it wasn't added ** to the hash table). */ | | | | > > | 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | pColl[0].zName[nName] = 0; pDel = sqlite3HashInsert(&db->aCollSeq, pColl[0].zName, nName, pColl); /* If a malloc() failure occured in sqlite3HashInsert(), it will ** return the pColl pointer to be deleted (because it wasn't added ** to the hash table). */ assert( !pDel || (sqlite3MallocFailed() && pDel==pColl) ); if( pDel ){ sqliteFree(pDel); pColl = 0; } } } return pColl; } /* ** Parameter zName points to a UTF-8 encoded string nName bytes long. |
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