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

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Found by gcc7 (-Wimplicit-fallthrough).
This commit is contained in:
Maxim Dounin 2017-04-27 16:57:18 +03:00
parent 8ae2bc9320
commit 8449f750e6
3 changed files with 6 additions and 0 deletions
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2
src/core/ngx_murmurhash.c
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@ -35,8 +35,10 @@ ngx_murmur_hash2(u_char *data, size_t len)
switch (len) { switch (len) {
case 3: case 3:
h ^= data[2] << 16; h ^= data[2] << 16;
/* fall through */
case 2: case 2:
h ^= data[1] << 8; h ^= data[1] << 8;
/* fall through */
case 1: case 1:
h ^= data[0]; h ^= data[0];
h *= 0x5bd1e995; h *= 0x5bd1e995;

3
src/http/ngx_http_parse.c
View File

@ -1396,6 +1396,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
goto done; goto done;
case '+': case '+':
r->plus_in_uri = 1; r->plus_in_uri = 1;
/* fall through */
default: default:
state = sw_usual; state = sw_usual;
*u++ = ch; *u++ = ch;
@ -1437,6 +1438,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
goto done; goto done;
case '+': case '+':
r->plus_in_uri = 1; r->plus_in_uri = 1;
/* fall through */
default: default:
state = sw_usual; state = sw_usual;
*u++ = ch; *u++ = ch;
@ -1484,6 +1486,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
goto done; goto done;
case '+': case '+':
r->plus_in_uri = 1; r->plus_in_uri = 1;
/* fall through */
default: default:
state = sw_usual; state = sw_usual;
*u++ = ch; *u++ = ch;

1
src/os/unix/ngx_process.c
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@ -413,6 +413,7 @@ ngx_signal_handler(int signo, siginfo_t *siginfo, void *ucontext)
break; break;
} }
ngx_debug_quit = 1; ngx_debug_quit = 1;
/* fall through */
case ngx_signal_value(NGX_SHUTDOWN_SIGNAL): case ngx_signal_value(NGX_SHUTDOWN_SIGNAL):
ngx_quit = 1; ngx_quit = 1;
action = ", shutting down"; action = ", shutting down";