From 0365dc3aa6590ca14f6a65477b5a172310f005af Mon Sep 17 00:00:00 2001 From: Jeremy Boynes Date: Fri, 8 Sep 2023 11:48:57 +0100 Subject: [PATCH] Replace use of deprecated sprintf in IPAddress --- api/IPAddress.cpp | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/api/IPAddress.cpp b/api/IPAddress.cpp index 4053be61..05b41bc1 100644 --- a/api/IPAddress.cpp +++ b/api/IPAddress.cpp @@ -96,26 +96,20 @@ IPAddress::IPAddress(const char *address) String IPAddress::toString4() const { -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" char szRet[16]; - sprintf(szRet,"%u.%u.%u.%u", _address.bytes[IPADDRESS_V4_BYTES_INDEX], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 1], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 2], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3]); + snprintf(szRet, sizeof(szRet), "%u.%u.%u.%u", _address.bytes[IPADDRESS_V4_BYTES_INDEX], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 1], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 2], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3]); return String(szRet); -#pragma GCC diagnostic pop } String IPAddress::toString6() const { -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" char szRet[40]; - sprintf(szRet,"%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x", + snprintf(szRet, sizeof(szRet), "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x", _address.bytes[0], _address.bytes[1], _address.bytes[2], _address.bytes[3], _address.bytes[4], _address.bytes[5], _address.bytes[6], _address.bytes[7], _address.bytes[8], _address.bytes[9], _address.bytes[10], _address.bytes[11], _address.bytes[12], _address.bytes[13], _address.bytes[14], _address.bytes[15]); return String(szRet); -#pragma GCC diagnostic pop } String IPAddress::toString() const pFad - Phonifier reborn

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