mirror/openldap
2
0
Fork 0
mirror of https://git.openldap.org/openldap/openldap.git synced 2025-01-30 13:30:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix 1.426, must sign-extend small numbers, not zero-pad

Browse Source
This commit is contained in:
Howard Chu 2007-11-30 18:12:17 +00:00
parent 14573820ec
commit b7f3bb05f5
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
servers/slapd/schema_init.c
View File

@ -2161,13 +2161,17 @@ integerIndexer(
rc = LDAP_INVALID_SYNTAX;
goto leave;
}
/* If too small, pad with zeros */
/* If too small, sign-extend */
if ( iv.bv_len < index_intlen ) {
int j, k;
int j, k, pad;
keys[i].bv_val[0] = index_intlen;
if (iv.bv_val[0] & 0x80)
pad = 0xff;
else
pad = 0;
k = index_intlen - iv.bv_len + 1;
for ( j=1; j<k; j++)
keys[i].bv_val[j] = 0;
keys[i].bv_val[j] = pad;
for ( j = 0; j<iv.bv_len; j++ )
keys[i].bv_val[j+k] = iv.bv_val[j];
} else {