database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-05 04:30:38 +03:00
Code Activity

Fix the ".genfkey" command of the CLI so that it does not leak memory

Browse Source 
if sqlite3_realloc() fails.  Ticket #3891. (CVS 6696)

FossilOrigin-Name: a028d69c70ae961f418052a91aa1518e80a8ddf5
This commit is contained in:
drh
2009-05-31 17:16:09 +00:00
parent 20bc393c6a
commit de7446bd85
3 changed files with 16 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/shell.c
View File

@@ -12,7 +12,7 @@
** This file contains code to implement the "sqlite" command line
** utility for accessing SQLite databases.
**
** $Id: shell.c,v 1.209 2009/05/21 15:15:01 drh Exp $
** $Id: shell.c,v 1.210 2009/05/31 17:16:10 drh Exp $
*/
#if defined(_WIN32) || defined(WIN32)
/* This needs to come before any includes for MSVC compiler */
@@ -623,8 +623,15 @@ static void multireplace(
}
}
if( (nOut+nCopy)>nMalloc ){
char *zNew;
nMalloc = 16 + (nOut+nCopy)*2;
zOut = (char *)sqlite3_realloc(zOut, nMalloc);
zNew = (char*)sqlite3_realloc(zOut, nMalloc);
if( zNew==0 ){
sqlite3_result_error_nomem(context);
return;
}else{
zOut = zNew;
}
}
assert( nMalloc>=(nOut+nCopy) );
memcpy(&zOut[nOut], zCopy, nCopy);