From 4cff9257e0e3cf6056ffd22afd97790d202b5bcd Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Sat, 8 Jun 2019 15:58:09 +0000 Subject: p2p: fix GCC 9.1 crash --- src/p2p/net_peerlist_boost_serialization.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/p2p/net_peerlist_boost_serialization.h b/src/p2p/net_peerlist_boost_serialization.h index 40ef2ebcd..32f30adca 100644 --- a/src/p2p/net_peerlist_boost_serialization.h +++ b/src/p2p/net_peerlist_boost_serialization.h @@ -134,10 +134,11 @@ namespace boost a & port; a & length; - if (length > net::tor_address::buffer_size()) + const size_t buffer_size = net::tor_address::buffer_size(); + if (length > buffer_size) MONERO_THROW(net::error::invalid_tor_address, "Tor address too long"); - char host[net::tor_address::buffer_size()] = {0}; + char host[buffer_size] = {0}; a.load_binary(host, length); host[sizeof(host) - 1] = 0; @@ -155,10 +156,11 @@ namespace boost a & port; a & length; - if (length > net::i2p_address::buffer_size()) + const size_t buffer_size = net::i2p_address::buffer_size(); + if (length > buffer_size) MONERO_THROW(net::error::invalid_i2p_address, "i2p address too long"); - char host[net::i2p_address::buffer_size()] = {0}; + char host[buffer_size] = {0}; a.load_binary(host, length); host[sizeof(host) - 1] = 0; -- cgit v1.2.3 From f47488c7348c599d823d4e20966c0f3ba9c8e29d Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Sat, 8 Jun 2019 15:58:33 +0000 Subject: Fix GCC 9.1 build warnings GCC wants operator= aand copy ctor to be both defined, or neither --- contrib/epee/include/net/net_utils_base.h | 5 +++++ src/device/device_ledger.cpp | 14 ++++++++++++++ src/device/device_ledger.hpp | 1 + 3 files changed, 20 insertions(+) diff --git a/contrib/epee/include/net/net_utils_base.h b/contrib/epee/include/net/net_utils_base.h index 50536f63b..83e6b5ab8 100644 --- a/contrib/epee/include/net/net_utils_base.h +++ b/contrib/epee/include/net/net_utils_base.h @@ -294,6 +294,11 @@ namespace net_utils m_max_speed_up(0) {} + connection_context_base(const connection_context_base& a): connection_context_base() + { + set_details(a.m_connection_id, a.m_remote_address, a.m_is_income, a.m_ssl); + } + connection_context_base& operator=(const connection_context_base& a) { set_details(a.m_connection_id, a.m_remote_address, a.m_is_income, a.m_ssl); diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp index 200370564..eba633da8 100644 --- a/src/device/device_ledger.cpp +++ b/src/device/device_ledger.cpp @@ -90,6 +90,20 @@ namespace hw { AKout = keys.AKout; } + ABPkeys &ABPkeys::operator=(const ABPkeys& keys) { + if (&keys == this) + return *this; + Aout = keys.Aout; + Bout = keys.Bout; + is_subaddress = keys.is_subaddress; + is_change_address = keys.is_change_address; + additional_key = keys.additional_key; + index = keys.index; + Pout = keys.Pout; + AKout = keys.AKout; + return *this; + } + bool Keymap::find(const rct::key& P, ABPkeys& keys) const { size_t sz = ABP.size(); for (size_t i=0; i Date: Sat, 8 Jun 2019 18:33:04 +0000 Subject: cmake: do not use -mmitigate-rop on GCC >= 9.1 It was removed, but it still accepted by the compiler, which warns for every file --- CMakeLists.txt | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 037b9cb50..6a22478e9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -672,8 +672,11 @@ else() add_cxx_flag_if_supported(-fstack-clash-protection CXX_SECURITY_FLAGS) endif() - add_c_flag_if_supported(-mmitigate-rop C_SECURITY_FLAGS) - add_cxx_flag_if_supported(-mmitigate-rop CXX_SECURITY_FLAGS) + # Removed in GCC 9.1 (or before ?), but still accepted, so spams the output + if (NOT (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.1)) + add_c_flag_if_supported(-mmitigate-rop C_SECURITY_FLAGS) + add_cxx_flag_if_supported(-mmitigate-rop CXX_SECURITY_FLAGS) + endif() # linker if (NOT WIN32) -- cgit v1.2.3