[lldb-dev] unaligned cast in TCPSocket::Connect
Ted Woodward via lldb-dev
lldb-dev at lists.llvm.org
Thu Oct 13 10:52:25 PDT 2016
TCPSocket::Connect has this line:
host_str = ::inet_ntoa (*(struct in_addr
host_entry->h_addr_list is a char**, while struct in_addr contains a
uint32_t. Casting like this (char * to uint_32t *) could cause a bus error
on systems that don't allow non-aligned loads. I think we need to memcpy the
data into a struct in_addr variable.
Anyone have any thoughts on this?
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a
Linux Foundation Collaborative Project
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