From d1589c96fa7b0f4a54340682937727013fee4c84 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Tue, 27 Jun 2017 22:19:27 +0200
Subject: [PATCH] header parsing: allow tabs are whitespace, compare
 case-insensitive

this is more conforming the HTTP spec
---
 quark.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/quark.c b/quark.c
index 0560d1b..d25bf1d 100644
--- a/quark.c
+++ b/quark.c
@@ -271,7 +271,7 @@ getrequest(int fd, struct request *r)
 	/* match field type */
 	for (; *p != '\0';) {
 		for (i = 0; i < NUM_REQ_FIELDS; i++) {
-			if (!strncmp(p, req_field_str[i],
+			if (!strncasecmp(p, req_field_str[i],
 			             strlen(req_field_str[i]))) {
 				break;
 			}
@@ -293,7 +293,7 @@ getrequest(int fd, struct request *r)
 		}
 
 		/* skip whitespace */
-		for (++p; *p == ' '; p++)
+		for (++p; *p == ' ' || *p == '\t'; p++)
 			;
 
 		/* extract field content */