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[core] handle common case of alnum or - field-name 

handle common case of alnum or - field-name before calling
http_request_parse_header_other()
This commit is contained in:
Glenn Strauss 2019-09-28 18:59:48 -04:00
parent 71a7b54947
commit d58787189a
1 changed files with 8 additions and 3 deletions
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11
src/request.c
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@ -650,6 +650,7 @@ static int http_request_parse_reqline(connection * const con, const char * const
return 0;
}
__attribute_cold__
__attribute_noinline__
static int http_request_parse_header_other(connection * const con, const char * const k, const int klen, const unsigned int http_header_strict) {
for (int i = 0; i < klen; ++i) {
@ -768,9 +769,13 @@ static int http_request_parse_headers(connection * const con, char * const ptr,
return http_request_header_line_invalid(con, 400, "invalid header key -> 400");
const enum http_header_e id = http_header_hkey_get(k, klen);
if (id == HTTP_HEADER_OTHER
&& 0 != http_request_parse_header_other(con, k, klen, http_header_strict)) {
return 400;
if (id == HTTP_HEADER_OTHER) {
for (int j = 0; j < klen; ++j) {
if (light_isalpha(k[j]) || k[j] == '-') continue; /*(common cases)*/
if (0 != http_request_parse_header_other(con, k+j, klen-j, http_header_strict))
return 400;
break;
}
}
/* remove leading whitespace from value */