diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c index cf665a4e8..7a73ef527 100644 --- a/src/core/ngx_string.c +++ b/src/core/ngx_string.c @@ -1563,7 +1563,7 @@ ngx_escape_uri(u_char *dst, u_char *src, size_t size, ngx_uint_t type) n = 0; while (size) { - if (escape[*src >> 5] & (1 << (*src & 0x1f))) { + if (escape[*src >> 5] & (1U << (*src & 0x1f))) { n++; } src++; @@ -1574,7 +1574,7 @@ ngx_escape_uri(u_char *dst, u_char *src, size_t size, ngx_uint_t type) } while (size) { - if (escape[*src >> 5] & (1 << (*src & 0x1f))) { + if (escape[*src >> 5] & (1U << (*src & 0x1f))) { *dst++ = '%'; *dst++ = hex[*src >> 4]; *dst++ = hex[*src & 0xf]; diff --git a/src/http/modules/ngx_http_log_module.c b/src/http/modules/ngx_http_log_module.c index df9424f83..c42fb08ed 100644 --- a/src/http/modules/ngx_http_log_module.c +++ b/src/http/modules/ngx_http_log_module.c @@ -1000,7 +1000,7 @@ ngx_http_log_escape(u_char *dst, u_char *src, size_t size) n = 0; while (size) { - if (escape[*src >> 5] & (1 << (*src & 0x1f))) { + if (escape[*src >> 5] & (1U << (*src & 0x1f))) { n++; } src++; @@ -1011,7 +1011,7 @@ ngx_http_log_escape(u_char *dst, u_char *src, size_t size) } while (size) { - if (escape[*src >> 5] & (1 << (*src & 0x1f))) { + if (escape[*src >> 5] & (1U << (*src & 0x1f))) { *dst++ = '\\'; *dst++ = 'x'; *dst++ = hex[*src >> 4]; diff --git a/src/http/modules/ngx_http_userid_filter_module.c b/src/http/modules/ngx_http_userid_filter_module.c index 1487c091e..0dbacba08 100644 --- a/src/http/modules/ngx_http_userid_filter_module.c +++ b/src/http/modules/ngx_http_userid_filter_module.c @@ -836,7 +836,7 @@ ngx_http_userid_init_worker(ngx_cycle_t *cycle) ngx_gettimeofday(&tp); /* use the most significant usec part that fits to 16 bits */ - start_value = ((tp.tv_usec / 20) << 16) | ngx_pid; + start_value = (((uint32_t) tp.tv_usec / 20) << 16) | ngx_pid; return NGX_OK; } diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c index 59aa1fea9..bd6c9c9b5 100644 --- a/src/http/ngx_http_parse.c +++ b/src/http/ngx_http_parse.c @@ -481,7 +481,7 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b) /* check "/.", "//", "%", and "\" (Win32) in URI */ case sw_after_slash_in_uri: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { state = sw_check_uri; break; } @@ -540,7 +540,7 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b) /* check "/", "%" and "\" (Win32) in URI */ case sw_check_uri: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { break; } @@ -626,7 +626,7 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b) /* URI */ case sw_uri: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { break; } @@ -1131,7 +1131,7 @@ ngx_http_parse_uri(ngx_http_request_t *r) /* check "/.", "//", "%", and "\" (Win32) in URI */ case sw_after_slash_in_uri: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { state = sw_check_uri; break; } @@ -1179,7 +1179,7 @@ ngx_http_parse_uri(ngx_http_request_t *r) /* check "/", "%" and "\" (Win32) in URI */ case sw_check_uri: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { break; } @@ -1228,7 +1228,7 @@ ngx_http_parse_uri(ngx_http_request_t *r) /* URI */ case sw_uri: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { break; } @@ -1289,7 +1289,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes) case sw_usual: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { *u++ = ch; ch = *p++; break; @@ -1358,7 +1358,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes) case sw_slash: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { state = sw_usual; *u++ = ch; ch = *p++; @@ -1401,7 +1401,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes) case sw_dot: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { state = sw_usual; *u++ = ch; ch = *p++; @@ -1442,7 +1442,7 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes) case sw_dot_dot: - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { state = sw_usual; *u++ = ch; ch = *p++; @@ -1836,7 +1836,7 @@ ngx_http_parse_unsafe_uri(ngx_http_request_t *r, ngx_str_t *uri, continue; } - if (usual[ch >> 5] & (1 << (ch & 0x1f))) { + if (usual[ch >> 5] & (1U << (ch & 0x1f))) { continue; }