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Code changes resulting from Coverity analysis.

Browse Source 
http://scan.coverity.com/  Found 1 potential segfault in sqlite3_mprintf().
Also 2 failures to fclose() following a malloc() failure.  And lots of
cases where unnecessary conditionals could be removed from the code. (CVS 3126)

FossilOrigin-Name: e510e6dd9d6261f33b853af3b32d155b9d6b63b3
This commit is contained in:
drh
2006-03-06 20:55:46 +00:00
parent c001c58a72
commit 43617e9ab9
16 changed files with 70 additions and 53 deletions
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3
src/tclsqlite.c
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@@ -11,7 +11,7 @@
*************************************************************************
** A TCL Interface to SQLite
**
** $Id: tclsqlite.c,v 1.152 2006/03/03 20:32:19 drh Exp $
** $Id: tclsqlite.c,v 1.153 2006/03/06 20:55:46 drh Exp $
*/
#ifndef NO_TCL /* Omit this whole file if TCL is unavailable */
@@ -1085,6 +1085,7 @@ static int DbObjCmd(void *cd, Tcl_Interp *interp, int objc,Tcl_Obj *const*objv){
azCol = malloc( sizeof(azCol[0])*(nCol+1) );
if( azCol==0 ) {
Tcl_AppendResult(interp, "Error: can't malloc()", 0);
fclose(in);
return TCL_ERROR;
}
sqlite3_exec(pDb->db, "BEGIN", 0, 0, 0);