If cm_BPlusEnumAlloc returns NULL, the caller assumes a
memory allocation error. If the enumeration consists of
zero entries, allocate a structure that stores zero entries.
LICENSE MIT
Change-Id: I8ed3811a1b3a0e4262749e110027c5d5812338b6
Reviewed-on: http://gerrit.openafs.org/892
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
size_t size;
if (entries == 0)
- return NULL;
-
- size = sizeof(cm_direnum_t)+(entries-1)*sizeof(cm_direnum_entry_t);
+ size = sizeof(cm_direnum_t);
+ else
+ size = sizeof(cm_direnum_t)+(entries-1)*sizeof(cm_direnum_entry_t);
enump = (cm_direnum_t *)malloc(size);
memset(enump, 0, size);
enump->count = entries;