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authorAmar Tumballi <amar@gluster.com>2010-07-02 04:55:28 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-07-02 05:17:03 -0700
commit2f15ffd6b5beef9abd501c594bc3cb38c2683f77 (patch)
tree107176560e1a97c42f3535380ef49d4dee3b0cd6 /libglusterfs/src/event.c
parent3dc79ca8e6119f5ff61058cc87f9a4fc251017ef (diff)
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 <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 966 (NULL check for avoiding NULL dereferencing of pointers..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=966
Diffstat (limited to 'libglusterfs/src/event.c')
-rw-r--r--libglusterfs/src/event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libglusterfs/src/event.c b/libglusterfs/src/event.c
index 819357d43..7ac891fa1 100644
--- a/libglusterfs/src/event.c
+++ b/libglusterfs/src/event.c
@@ -867,7 +867,7 @@ event_dispatch_epoll (struct event_pool *event_pool)
size = ret;
for (i = 0; i < size; i++) {
- if (!events[i].events)
+ if (!events || !events[i].events)
continue;
ret = event_dispatch_epoll_handler (event_pool,