github-repos/mirai
1
0
Fork 0
mirror of https://github.com/mamoe/mirai.git synced 2025-04-25 04:50:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix resolveIpFromHost

Browse Source
This commit is contained in:
Him188 2022-06-01 02:32:20 +01:00
parent 7a3576fe3e
commit aabcff628a
No known key found for this signature in database
GPG Key ID: BA439CDDCF652375
1 changed files with 4 additions and 10 deletions

14
mirai-core/src/unixMain/kotlin/utils/PlatformSocket.kt
View File

@ -116,19 +116,13 @@ internal actual class PlatformSocket(
}
private fun resolveIpFromHost(serverIp: String): UInt {
val host = gethostbyname(serverIp)
val host = gethostbyname(serverIp) // points to static data, don't free
?: throw IllegalStateException("Failed to resolve IP from host. host=$serverIp")
val str = try {
val hAddrList = host.pointed.h_addr_list
?: throw IllegalStateException("Empty IP list resolved from host. host=$serverIp")
val hAddrList = host.pointed.h_addr_list
?: throw IllegalStateException("Empty IP list resolved from host. host=$serverIp")
hAddrList[0]!!.toKString()
} finally {
free(host)
}
// TODO: 2022/5/30 check memory
val str = hAddrList[0]!!.toKString()
return str.toIpV4Long().toUInt()
}