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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 /rpc/rpc-lib
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 'rpc/rpc-lib')
-rw-r--r--rpc/rpc-lib/src/rpcsvc-auth.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/rpc/rpc-lib/src/rpcsvc-auth.c b/rpc/rpc-lib/src/rpcsvc-auth.c
index fa039c38677..75305e68e2a 100644
--- a/rpc/rpc-lib/src/rpcsvc-auth.c
+++ b/rpc/rpc-lib/src/rpcsvc-auth.c
@@ -200,8 +200,10 @@ __rpcsvc_auth_get_handler (rpcsvc_request_t *req)
return NULL;
svc = rpcsvc_request_service (req);
- if (!svc)
- gf_log ("", 1, "something wrong, !svc");
+ if (!svc) {
+ gf_log (GF_RPCSVC, GF_LOG_ERROR, "!svc");
+ goto err;
+ }
if (list_empty (&svc->authschemes)) {
gf_log (GF_RPCSVC, GF_LOG_WARNING, "No authentication!");