From: Maxim Dounin <mdounin@mdounin.ru>
Date: Thu, 27 Apr 2017 13:57:18 +0000 (+0300)
Subject: Added missing "fall through" comments (ticket #1259).
X-Git-Tag: release-1.12.2~13
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=b97145ae6c3fa65b59bff5cb08f72e554c558104;p=nginx.git

Added missing "fall through" comments (ticket #1259).

Found by gcc7 (-Wimplicit-fallthrough).
---

diff --git a/src/core/ngx_murmurhash.c b/src/core/ngx_murmurhash.c
index c31e0e035..5ade658dd 100644
--- a/src/core/ngx_murmurhash.c
+++ b/src/core/ngx_murmurhash.c
@@ -35,8 +35,10 @@ ngx_murmur_hash2(u_char *data, size_t len)
     switch (len) {
     case 3:
         h ^= data[2] << 16;
+        /* fall through */
     case 2:
         h ^= data[1] << 8;
+        /* fall through */
     case 1:
         h ^= data[0];
         h *= 0x5bd1e995;
diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index 9f9947316..c65f01529 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -1390,6 +1390,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
                 goto done;
             case '+':
                 r->plus_in_uri = 1;
+                /* fall through */
             default:
                 state = sw_usual;
                 *u++ = ch;
@@ -1431,6 +1432,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
                 goto done;
             case '+':
                 r->plus_in_uri = 1;
+                /* fall through */
             default:
                 state = sw_usual;
                 *u++ = ch;
@@ -1478,6 +1480,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
                 goto done;
             case '+':
                 r->plus_in_uri = 1;
+                /* fall through */
             default:
                 state = sw_usual;
                 *u++ = ch;
diff --git a/src/os/unix/ngx_process.c b/src/os/unix/ngx_process.c
index 2d37e21d4..016c16711 100644
--- a/src/os/unix/ngx_process.c
+++ b/src/os/unix/ngx_process.c
@@ -405,6 +405,7 @@ ngx_signal_handler(int signo)
                 break;
             }
             ngx_debug_quit = 1;
+            /* fall through */
         case ngx_signal_value(NGX_SHUTDOWN_SIGNAL):
             ngx_quit = 1;
             action = ", shutting down";