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addrinfo: fix compiler warning on offsetof() use

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curl_addrinfo.c:519:20: error: conversion to ‘curl_socklen_t {aka
unsigned int}’ from ‘long unsigned int’ may alter its value
[-Werror=conversion]

Follow-up to 1d786faee1
This commit is contained in:
Daniel Stenberg 2017-01-13 23:58:22 +01:00
parent d24c4ea2d0
commit 6e12bb7cbe
1 changed files with 3 additions and 2 deletions
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5
lib/curl_addrinfo.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -516,7 +516,8 @@ Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract)
ai->ai_family = AF_UNIX;
ai->ai_socktype = SOCK_STREAM; /* assume reliable transport for HTTP */
ai->ai_addrlen = offsetof(struct sockaddr_un, sun_path) + path_len;
ai->ai_addrlen = (curl_socklen_t)
((offsetof(struct sockaddr_un, sun_path) + path_len) & 0x7FFFFFFF);
/* Abstract Unix domain socket have NULL prefix instead of suffix */
if(abstract)