1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/ngx_inet.c b/src/core/ngx_inet.c
index 4228504ad..acb2ef48a 100644
--- a/src/core/ngx_inet.c
+++ b/src/core/ngx_inet.c
@@ -507,7 +507,7 @@ ngx_cidr_match(struct sockaddr *sa, ngx_array_t *cidrs)
 
             p = inaddr6->s6_addr;
 
-            inaddr = p[12] << 24;
+            inaddr = (in_addr_t) p[12] << 24;
             inaddr += p[13] << 16;
             inaddr += p[14] << 8;
             inaddr += p[15];