From: Marcel Raad <Marcel.Raad@teamviewer.com>
Date: Sun, 13 Oct 2019 09:13:34 +0000 (+0200)
Subject: connect: silence sign-compare warning
X-Git-Tag: curl-7_67_0~43
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be16d8d9942afd23d9cad1fc5e80b0e90535cfff;p=thirdparty%2Fcurl.git

connect: silence sign-compare warning

With MinGW-w64 using WinSock, `curl_socklen_t` is signed, while the
result of `sizeof` is unsigned.

Closes https://github.com/curl/curl/pull/4483
---

diff --git a/lib/connect.c b/lib/connect.c
index bb2275e4da..4c8c956a42 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -665,7 +665,7 @@ bool Curl_addr2string(struct sockaddr *sa, curl_socklen_t salen,
 #endif
 #if defined(HAVE_SYS_UN_H) && defined(AF_UNIX)
     case AF_UNIX:
-      if(salen > sizeof(sa_family_t)) {
+      if(salen > (curl_socklen_t)sizeof(sa_family_t)) {
         su = (struct sockaddr_un*)sa;
         msnprintf(addr, MAX_IPADR_LEN, "%s", su->sun_path);
       }