diff options
| -rw-r--r-- | src/nxt_h1proto.c | 4 | ||||
| -rw-r--r-- | src/nxt_http_parse.c | 24 | ||||
| -rw-r--r-- | src/nxt_http_parse.h | 7 |
3 files changed, 19 insertions, 16 deletions
diff --git a/src/nxt_h1proto.c b/src/nxt_h1proto.c index 5623c019..ac60753d 100644 --- a/src/nxt_h1proto.c +++ b/src/nxt_h1proto.c @@ -254,7 +254,7 @@ nxt_h1p_header_parse(nxt_task_t *task, void *obj, void *data) * enabled in HTTP/1.1. The mode can be overridden later by * the "Connection" field processed in nxt_h1p_connection(). */ - h1p->keepalive = (h1p->parser.version.str[7] != '0'); + h1p->keepalive = (h1p->parser.version.s.minor != '0'); r->fields = h1p->parser.fields; @@ -658,7 +658,7 @@ nxt_h1p_request_header_send(nxt_task_t *task, nxt_http_request_t *r) /* Trailing CRLF at the end of header. */ size += sizeof("\r\n") - 1; - http11 = (h1p->parser.version.str[7] != '0'); + http11 = (h1p->parser.version.s.minor != '0'); if (r->resp.content_length == NULL || r->resp.content_length->skip) { if (http11) { diff --git a/src/nxt_http_parse.c b/src/nxt_http_parse.c index 0a63ab1a..ef9fee45 100644 --- a/src/nxt_http_parse.c +++ b/src/nxt_http_parse.c @@ -169,7 +169,7 @@ nxt_http_parse_request_line(nxt_http_request_parse_t *rp, u_char **pos, { u_char *p, ch, *after_slash; nxt_int_t rc; - nxt_http_ver_t version; + nxt_http_ver_t ver; nxt_http_target_traps_e trap; static const nxt_http_ver_t http11 = { "HTTP/1.1" }; @@ -383,21 +383,17 @@ space_after_target: /* " HTTP/1.1\r\n" or " HTTP/1.1\n" */ - nxt_memcpy(version.str, &p[1], 8); - - if (nxt_fast_path((version.ui64 == http11.ui64 - || version.ui64 == http10.ui64 - || (p[1] == 'H' - && p[2] == 'T' - && p[3] == 'T' - && p[4] == 'P' - && p[5] == '/' - && p[6] >= '0' && p[6] <= '9' - && p[7] == '.' - && p[8] >= '0' && p[8] <= '9')) + nxt_memcpy(ver.str, &p[1], 8); + + if (nxt_fast_path((ver.ui64 == http11.ui64 + || ver.ui64 == http10.ui64 + || (nxt_memcmp(ver.s.prefix, "HTTP/", 5) == 0 + && ver.s.major >= '0' && ver.s.major <= '9' + && ver.s.point == '.' + && ver.s.minor >= '0' && ver.s.minor <= '9')) && (p[9] == '\r' || p[9] == '\n'))) { - rp->version.ui64 = version.ui64; + rp->version.ui64 = ver.ui64; if (nxt_fast_path(p[9] == '\r')) { p += 10; diff --git a/src/nxt_http_parse.h b/src/nxt_http_parse.h index 0a0ca340..51c6809a 100644 --- a/src/nxt_http_parse.h +++ b/src/nxt_http_parse.h @@ -22,6 +22,13 @@ typedef struct nxt_http_fields_hash_s nxt_http_fields_hash_t; typedef union { u_char str[8]; uint64_t ui64; + + struct { + u_char prefix[5]; + u_char major; + u_char point; + u_char minor; + } s; } nxt_http_ver_t; |