diff options
Diffstat (limited to 'core/io/packet_peer_udp.cpp')
| -rw-r--r-- | core/io/packet_peer_udp.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/core/io/packet_peer_udp.cpp b/core/io/packet_peer_udp.cpp index fae3de2a98..08e5353174 100644 --- a/core/io/packet_peer_udp.cpp +++ b/core/io/packet_peer_udp.cpp @@ -105,6 +105,19 @@ Error PacketPeerUDP::get_packet(const uint8_t **r_buffer, int &r_buffer_size) { return ERR_UNAVAILABLE; } +/* Bogus GCC warning here: + * In member function 'int RingBuffer<T>::read(T*, int, bool) [with T = unsigned char]', + * inlined from 'virtual Error PacketPeerUDP::get_packet(const uint8_t**, int&)' at core/io/packet_peer_udp.cpp:112:9, + * inlined from 'virtual Error PacketPeerUDP::get_packet(const uint8_t**, int&)' at core/io/packet_peer_udp.cpp:99:7: + * Error: ./core/ring_buffer.h:68:46: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] + * 68 | p_buf[dst++] = read[pos + i]; + * | ~~~~~~~~~~~~~^~~~~~~ + */ +#if defined(__GNUC__) && !defined(__clang__) +#pragma GCC diagnostic push +#pragma GCC diagnostic warning "-Wstringop-overflow=0" +#endif + uint32_t size = 0; uint8_t ipv6[16] = {}; rb.read(ipv6, 16, true); @@ -115,6 +128,11 @@ Error PacketPeerUDP::get_packet(const uint8_t **r_buffer, int &r_buffer_size) { --queue_count; *r_buffer = packet_buffer; r_buffer_size = size; + +#if defined(__GNUC__) && !defined(__clang__) +#pragma GCC diagnostic pop +#endif + return OK; } |