SQLite

Check-in [662522218f]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Fix a buffer-overrun that could occur after a malloc() failure. (CVS 2948)
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 662522218f967a8fb07427a9abd53334bb1400f7
User & Date: danielk1977 2006-01-15 13:13:57.000
Context
2006-01-15
14:11
Correctly set the length of the string in bytes when transforming an OP_String8 to OP_String in a utf-16 vdbe program. (CVS 2949) (check-in: 69f996e0fa user: danielk1977 tags: trunk)
13:13
Fix a buffer-overrun that could occur after a malloc() failure. (CVS 2948) (check-in: 662522218f user: danielk1977 tags: trunk)
11:39
Rollback any open write-transaction when a shared-cache connection is closed. (CVS 2947) (check-in: 1944d92b53 user: danielk1977 tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/vdbeaux.c.
︙︙
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

  int i;
  VdbeOp *pOp;

  i = p->nOp;
  p->nOp++;
  assert( p->magic==VDBE_MAGIC_INIT );
  resizeOpArray(p, i+1);
  if( p->aOp==0 || p->nOp<=i ){
    return 0;
  }
  pOp = &p->aOp[i];
  pOp->opcode = op;
  pOp->p1 = p1;
  pOp->p2 = p2;
  pOp->p3 = 0;








|








98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

  int i;
  VdbeOp *pOp;

  i = p->nOp;
  p->nOp++;
  assert( p->magic==VDBE_MAGIC_INIT );
  resizeOpArray(p, i+1);
  if( p->aOp==0 || p->nOpAlloc<=i ){
    return 0;
  }
  pOp = &p->aOp[i];
  pOp->opcode = op;
  pOp->p1 = p1;
  pOp->p2 = p2;
  pOp->p3 = 0;
︙︙