From 753146c0ff4b1b55892b71b36d6ca97797867aaa Mon Sep 17 00:00:00 2001 From: Amar Tumballi Date: Tue, 27 Jul 2010 11:13:32 +0000 Subject: some check added to the variables after GF_CALLOC handles some NULL dereference problems (reported by clang when ran with code where '#define GF_CALLOC NULL'). 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/protocol/server/src/server-resolve.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'xlators/protocol/server/src/server-resolve.c') diff --git a/xlators/protocol/server/src/server-resolve.c b/xlators/protocol/server/src/server-resolve.c index 77336216f19..91cf0d96f30 100644 --- a/xlators/protocol/server/src/server-resolve.c +++ b/xlators/protocol/server/src/server-resolve.c @@ -75,6 +75,8 @@ prepare_components (call_frame_t *frame) count = component_count (resolve->path); components = GF_CALLOC (sizeof (*components), count, gf_server_mt_resolv_comp_t); + if (!components) + goto out; resolve->components = components; components[0].basename = ""; @@ -90,7 +92,7 @@ prepare_components (call_frame_t *frame) i++; } } - +out: return 0; } -- cgit