From 2f15ffd6b5beef9abd501c594bc3cb38c2683f77 Mon Sep 17 00:00:00 2001 From: Amar Tumballi Date: Fri, 2 Jul 2010 04:55:28 +0000 Subject: NULL dereference fixes in code base after running with 'clang' * 212 logical (NULL deref/divide by zero) errors reduced to 28 (27 of them in contrib/ and lex part of codebase, 1 is invalid) * 11 API errors reduced to 0 Signed-off-by: Amar Tumballi Signed-off-by: Anand V. Avati BUG: 966 (NULL check for avoiding NULL dereferencing of pointers..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=966 --- xlators/cluster/dht/src/dht-selfheal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'xlators/cluster/dht/src/dht-selfheal.c') diff --git a/xlators/cluster/dht/src/dht-selfheal.c b/xlators/cluster/dht/src/dht-selfheal.c index 8cfb1f41f28..9270952e113 100644 --- a/xlators/cluster/dht/src/dht-selfheal.c +++ b/xlators/cluster/dht/src/dht-selfheal.c @@ -336,7 +336,7 @@ dht_selfheal_layout_new_directory (call_frame_t *frame, loc_t *loc, } } - chunk = ((unsigned long) 0xffffffff) / cnt; + chunk = ((unsigned long) 0xffffffff) / ((cnt) ? cnt : 1); start_subvol = dht_selfheal_layout_alloc_start (this, loc, layout); -- cgit