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Completely rework the sqlite3SetString() primitive so that it honors the

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SQLITE_LIMIT_LENGTH and avoids the use of strlen(). (CVS 5374)

FossilOrigin-Name: 8ed04b1e26a55306e4baf3e93fb084514134d603
This commit is contained in:
drh
2008-07-08 19:34:06 +00:00
parent 0880a74633
commit f089aa459e
16 changed files with 104 additions and 124 deletions
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8
src/build.c
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@@ -22,7 +22,7 @@
** COMMIT
** ROLLBACK
**
** $Id: build.c,v 1.487 2008/07/08 14:52:08 drh Exp $
** $Id: build.c,v 1.488 2008/07/08 19:34:07 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -2458,15 +2458,11 @@ void sqlite3CreateIndex(
goto exit_create_index;
}
}else{
char zBuf[30];
int n;
Index *pLoop;
for(pLoop=pTab->pIndex, n=1; pLoop; pLoop=pLoop->pNext, n++){}
sqlite3_snprintf(sizeof(zBuf),zBuf,"_%d",n);
zName = 0;
sqlite3SetString(&zName, "sqlite_autoindex_", pTab->zName, zBuf, (char*)0);
zName = sqlite3MPrintf(db, "sqlite_autoindex_%s_%d", pTab->zName, n);
if( zName==0 ){
db->mallocFailed = 1;
goto exit_create_index;
}
}