fix: connect函数错误使用sizeof获取指针大小

Ryan-CW-Code · Ryan-CW-Code · commit 6bcb1b806b38 · 2025-06-12T09:50:16.000+08:00
diff --git a/platform/rtthread/platformNetwork.c b/platform/rtthread/platformNetwork.c
@@ -72,7 +72,7 @@ RyanMqttError_e platformNetworkConnect(void *userData, platformNetwork_t *platfo
             goto __exit;
         }
 
-        if (0 != gethostbyname_r(host, &hostinfo, buf, sizeof(buf), &phost, &h_errnop))
+        if (0 != gethostbyname_r(host, &hostinfo, buf, 384, &phost, &h_errnop))
         {
             rlog_w("平台可能不支持 gethostbyname_r 函数, 再次尝试使用 gethostbyname 获取域名信息");
 

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@ RyanMqttError_e platformNetworkConnect(void userData, platformNetwork_t platfo`
`72`	`72`	`goto __exit;`
`73`	`73`	`}`
`74`	`74`
`75`		`- if (0 != gethostbyname_r(host, &hostinfo, buf, sizeof(buf), &phost, &h_errnop))`
	`75`	`+ if (0 != gethostbyname_r(host, &hostinfo, buf, 384, &phost, &h_errnop))`
`76`	`76`	`{`
`77`	`77`	`rlog_w("平台可能不支持 gethostbyname_r 函数, 再次尝试使用 gethostbyname 获取域名信息");`
`78`	`78`