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| author | Matthias Dieter Wallnöfer <mdw@samba.org> | 2010-10-19 11:30:24 +0200 |
|---|---|---|
| committer | Matthias Dieter Wallnöfer <mdw@samba.org> | 2010-10-19 10:52:08 +0000 |
| commit | d652803c12b79315fe6a1d0410b82492908950e4 (patch) | |
| tree | e31d4dede6af1d038c37ff3266104e92e68f8637 | |
| parent | a6d70ddf86842db6fbd76da857cb0c70fb48aacf (diff) | |
| download | samba-d652803c12b79315fe6a1d0410b82492908950e4.tar.gz samba-d652803c12b79315fe6a1d0410b82492908950e4.tar.bz2 samba-d652803c12b79315fe6a1d0410b82492908950e4.zip | |
ldb:"ldb_schema_attribute_by_name_internal" - support the whole unsigned int range
Commit 8556602b048e825b35df314d6865f997823ec2bb wasn't quite right - it only
restored the functionality on the positive integer range.
This one however should now really support the whole unsigned range.
Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Tue Oct 19 10:52:08 UTC 2010 on sn-devel-104
| -rw-r--r-- | source4/lib/ldb/common/ldb_attributes.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/source4/lib/ldb/common/ldb_attributes.c b/source4/lib/ldb/common/ldb_attributes.c index ea6fafd21a..21a3e6eb93 100644 --- a/source4/lib/ldb/common/ldb_attributes.c +++ b/source4/lib/ldb/common/ldb_attributes.c @@ -123,8 +123,8 @@ static const struct ldb_schema_attribute *ldb_schema_attribute_by_name_internal( const char *name) { /* for binary search we need signed variables */ - int r, i, e, b = 0; - unsigned int u_i; + unsigned int i, e, b = 0; + int r; const struct ldb_schema_attribute *def = &ldb_attribute_default; /* as handlers are sorted, '*' must be the first if present */ @@ -136,20 +136,18 @@ static const struct ldb_schema_attribute *ldb_schema_attribute_by_name_internal( /* do a binary search on the array */ e = ldb->schema.num_attributes - 1; - while (b <= e) { + while ((b <= e) && (e != (unsigned int) -1)) { i = (b + e) / 2; - u_i = (unsigned int) i; - r = ldb_attr_cmp(name, ldb->schema.attributes[u_i].name); + r = ldb_attr_cmp(name, ldb->schema.attributes[i].name); if (r == 0) { - return &ldb->schema.attributes[u_i]; + return &ldb->schema.attributes[i]; } if (r < 0) { e = i - 1; } else { b = i + 1; } - } return def; |