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Overview
| Comment: | Fix a segfault that can occur following an OOM fault while renaming a table holding foreign key constraints. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
33973814c67bc9bac575bf2249df6530 |
| User & Date: | drh 2009-10-08 01:43:55 |
Context
|
2009-10-08
| ||
| 06:24 | Update triggerC.test to match the change to the way the trigger-recursion limit is handled. (check-in: 58069252 user: dan tags: trunk) | |
| 01:43 | Fix a segfault that can occur following an OOM fault while renaming a table holding foreign key constraints. (check-in: 33973814 user: drh tags: trunk) | |
|
2009-10-07
| ||
| 23:42 | Use memcpy() rather than structure assignment so that memcmp() can later be used for comparison. Ticket [8550ecca70] (check-in: 56f609da user: drh tags: trunk) | |
Changes
Changes to src/alter.c.
123 124 125 126 127 128 129 130 131 132 133 134 135 136 |
char *zParent;
do {
z += n;
n = sqlite3GetToken(z, &token);
}while( token==TK_SPACE );
zParent = sqlite3DbStrNDup(db, (const char *)z, n);
sqlite3Dequote(zParent);
if( 0==sqlite3StrICmp((const char *)zOld, zParent) ){
char *zOut = sqlite3MPrintf(db, "%s%.*s\"%w\"",
(zOutput?zOutput:""), z-zInput, zInput, (const char *)zNew
);
sqlite3DbFree(db, zOutput);
zOutput = zOut;
|
> |
123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 |
char *zParent;
do {
z += n;
n = sqlite3GetToken(z, &token);
}while( token==TK_SPACE );
zParent = sqlite3DbStrNDup(db, (const char *)z, n);
if( zParent==0 ) break;
sqlite3Dequote(zParent);
if( 0==sqlite3StrICmp((const char *)zOld, zParent) ){
char *zOut = sqlite3MPrintf(db, "%s%.*s\"%w\"",
(zOutput?zOutput:""), z-zInput, zInput, (const char *)zNew
);
sqlite3DbFree(db, zOutput);
zOutput = zOut;
|