Merge topic 'update-curl' into release-3.18

e5ff413f41 curl: Set build options the way we need for CMake
0ef8fa5000 Merge branch 'upstream-curl' into update-curl
5717fdc114 curl 2020-06-23 (e9db32a0)
39f7cfad31 curl: Update script to get curl 7.71.0

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4937

1 files changed, 10 insertions, 9 deletions

diff --git a/Utilities/cmcurl/lib/altsvc.c b/Utilities/cmcurl/lib/altsvc.c
index c39d86e..c2ec489 100644
--- a/Utilities/cmcurl/lib/altsvc.c
+++ b/Utilities/cmcurl/lib/altsvc.c
@@ -50,8 +50,10 @@
 #define MAX_ALTSVC_ALPNLENSTR "10"
 #define MAX_ALTSVC_ALPNLEN 10
 
-#if (defined(USE_QUICHE) || defined(USE_NGTCP2)) && !defined(UNITTESTS)
-#define H3VERSION "h3-27"
+#if defined(USE_QUICHE) && !defined(UNITTESTS)
+#define H3VERSION "h3-29"
+#elif defined(USE_NGTCP2) && !defined(UNITTESTS)
+#define H3VERSION "h3-29"
 #else
 #define H3VERSION "h3"
 #endif
@@ -167,7 +169,6 @@ static CURLcode altsvc_add(struct altsvcinfo *asi, char *line)
       as->prio = prio;
       as->persist = persist ? 1 : 0;
       Curl_llist_insert_next(&asi->list, asi->list.tail, as, &as->node);
-      asi->num++; /* one more entry */
     }
   }
 
@@ -408,7 +409,6 @@ static void altsvc_flush(struct altsvcinfo *asi, enum alpnid srcalpnid,
        strcasecompare(srchost, as->src.host)) {
       Curl_llist_remove(&asi->list, e, NULL);
       altsvc_free(as);
-      asi->num--;
     }
   }
 }
@@ -429,6 +429,8 @@ static time_t debugtime(void *unused)
 #define time(x) debugtime(x)
 #endif
 
+#define ISNEWLINE(x) (((x) == '\n') || (x) == '\r')
+
 /*
  * Curl_altsvc_parse() takes an incoming alt-svc response header and stores
  * the data correctly in the cache.
@@ -474,7 +476,7 @@ CURLcode Curl_altsvc_parse(struct Curl_easy *data,
       dstalpnid = alpn2alpnid(alpnbuf);
       p++;
       if(*p == '\"') {
-        const char *dsthost;
+        const char *dsthost = "";
         const char *value_ptr;
         char option[32];
         unsigned long num;
@@ -518,12 +520,12 @@ CURLcode Curl_altsvc_parse(struct Curl_easy *data,
         /* Handle the optional 'ma' and 'persist' flags. Unknown flags
            are skipped. */
         for(;;) {
-          while(*p && ISBLANK(*p) && *p != ';' && *p != ',')
+          while(ISBLANK(*p))
             p++;
-          if(!*p || *p == ',')
+          if(*p != ';')
             break;
           p++; /* pass the semicolon */
-          if(!*p)
+          if(!*p || ISNEWLINE(*p))
             break;
           result = getalnum(&p, option, sizeof(option));
           if(result) {
@@ -573,7 +575,6 @@ CURLcode Curl_altsvc_parse(struct Curl_easy *data,
             as->expires = maxage + time(NULL);
             as->persist = persist;
             Curl_llist_insert_next(&asi->list, asi->list.tail, as, &as->node);
-            asi->num++; /* one more entry */
             infof(data, "Added alt-svc: %s:%d over %s\n", dsthost, dstport,
                   Curl_alpnid2str(dstalpnid));
           }