diff options
Diffstat (limited to 'source4/lib')
| -rw-r--r-- | source4/lib/tdb/common/tdb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source4/lib/tdb/common/tdb.c b/source4/lib/tdb/common/tdb.c index 70d050e7e6..28129a8c8e 100644 --- a/source4/lib/tdb/common/tdb.c +++ b/source4/lib/tdb/common/tdb.c @@ -579,8 +579,12 @@ int tdb_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf) if (dbuf.dptr == NULL) { dbuf.dptr = (unsigned char *)malloc(new_dbuf.dsize); } else { - dbuf.dptr = (unsigned char *)realloc(dbuf.dptr, + unsigned char *new_dptr = (unsigned char *)realloc(dbuf.dptr, dbuf.dsize + new_dbuf.dsize); + if (new_dptr == NULL) { + free(dbuf.dptr); + } + dbuf.dptr = new_dptr; } if (dbuf.dptr == NULL) { |