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-rw-r--r--source3/smbd/uid.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/source3/smbd/uid.c b/source3/smbd/uid.c
index 343a0cf490..ffa643a8f5 100644
--- a/source3/smbd/uid.c
+++ b/source3/smbd/uid.c
@@ -123,9 +123,9 @@ static bool check_user_ok(connection_struct *conn, user_struct *vuser,int snum)
return False;
}
- i = conn->vuid_cache.entries;
- conn->vuid_cache.entries =
- (conn->vuid_cache.entries + 1) % VUID_CACHE_SIZE;
+ i = conn->vuid_cache.entries % VUID_CACHE_SIZE;
+ if (conn->vuid_cache.entries < VUID_CACHE_SIZE)
+ conn->vuid_cache.entries++;
ent = &conn->vuid_cache.array[i];
ent->vuid = vuser->vuid;