Fix a bulk-memory initialization problem in the expression list logic. (CVS 1130)

FossilOrigin-Name: d6549954408b01e5eaf865b9100739c94de28f16

diff --git a/manifest b/manifest
index f9baa1b9df5e4bd32d734fd5df97476390b720a7..e1d3a39e06eb8d8f7eac9807574a627d63470039 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sthe\scode\sgenerator\sto\sa\svoid\sa\sVDBE\sstack\soverflow\son\s3-way\sjoins.\nTicket\s#519.\s(CVS\s1129)
-D 2003-12-10T01:31:21
+C Fix\sa\sbulk-memory\sinitialization\sproblem\sin\sthe\sexpression\slist\slogic.\s(CVS\s1130)
+D 2003-12-10T03:13:44
 F Makefile.in 5cb273b7d0e945d47ee8b9ad1c2a04ce79927d2d
 F Makefile.linux-gcc b86a99c493a5bfb402d1d9178dcdc4bd4b32f906
 F README f1de682fbbd94899d50aca13d387d1b3fd3be2dd
@@ -31,7 +31,7 @@ F src/copy.c 9e47975ea96751c658bcf1a0c4f0bb7c6ee61e73
 F src/date.c acb75ff7849ca923837a9d3ef6b2d3e111a32fb0
 F src/delete.c 0f81e6799c089487615d38e042a2de4d2d6192bc
 F src/encode.c 25ea901a9cefb3d93774afa4a06b57cb58acf544
-F src/expr.c d4d8eca6363a6e680361e5d2a934b78e5c7b7fa3
+F src/expr.c a14401a54e5923f3e52b6d04a83813d150f43f33
 F src/func.c 82a749b9a03ae9834a90854464f93e29f902799b
 F src/hash.c 058f077c1f36f266581aa16f907a3903abf64aa3
 F src/hash.h cd0433998bc1a3759d244e1637fe5a3c13b53bf8
@@ -176,7 +176,7 @@ F www/speed.tcl 2f6b1155b99d39adb185f900456d1d592c4832b3
 F www/sqlite.tcl 3c83b08cf9f18aa2d69453ff441a36c40e431604
 F www/tclsqlite.tcl b9271d44dcf147a93c98f8ecf28c927307abd6da
 F www/vdbe.tcl 9b9095d4495f37697fd1935d10e14c6015e80aa1
-P 614cbbafa180469744421f8fbe56cb392f48d05f
-R bbe1d83090ef4c5c0c7c0fb5cceefdc4
+P 230a4ff2c8a3927533baf5b22edc9f25490d5443
+R feaa66e13b9b631cf93d8592dd8e6a87
 U drh
-Z 54bb7506abb69e543e32a232bf0d99d4
+Z 89b38e0291450fb7d54128a58c14c43f

diff --git a/manifest.uuid b/manifest.uuid
index 4bb35815db9bf75617c574c0653541f46507fe39..fddf0db1bf7e91c01ebb3de863f50fbe5258cc70 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-230a4ff2c8a3927533baf5b22edc9f25490d5443
\ No newline at end of file
+d6549954408b01e5eaf865b9100739c94de28f16
\ No newline at end of file

diff --git a/src/expr.c b/src/expr.c
index a2482fe0cadb6ade1d212d1d2d4116c6cc43f4df..41cdaf949b941800a2abff194700bcc5cf78fab0 100644 (file)
--- a/src/expr.c
+++ b/src/expr.c
@@ -12,7 +12,7 @@
 ** This file contains routines used for analyzing expressions and
 ** for generating VDBE code that evaluates expressions in SQLite.
 **
-** $Id: expr.c,v 1.101 2003/09/23 10:25:33 drh Exp $
+** $Id: expr.c,v 1.102 2003/12/10 03:13:44 drh Exp $
 */
 #include "sqliteInt.h"
 #include <ctype.h>
@@ -267,8 +267,8 @@ ExprList *sqliteExprListAppend(ExprList *pList, Expr *pExpr, Token *pName){
   }
   if( pList->a && (pExpr || pName) ){
     i = pList->nExpr++;
+    memset(&pList->a[i], 0, sizeof(pList->a[i]));
     pList->a[i].pExpr = pExpr;
-    pList->a[i].zName = 0;
     if( pName ){
       sqliteSetNString(&pList->a[i].zName, pName->z, pName->n, 0);
       sqliteDequote(pList->a[i].zName);