diff options
| author | Jack He <siyuanh@google.com> | 2019-08-20 10:59:18 -0700 |
|---|---|---|
| committer | Jack He <siyuanh@google.com> | 2019-08-20 22:08:15 -0700 |
| commit | b3e44e2140f0e7a5c01ac92694128b78ea1a231c (patch) | |
| tree | 2fffbe915e88f44e97714155f548323f49ca86c6 /gd/common | |
| parent | b93e57cda20865e46010d46e1e570b8daf29deae (diff) | |
| download | bt-b3e44e2140f0e7a5c01ac92694128b78ea1a231c.tar.gz | |
Address: Add static assert to make sure kLength is <= sizeof(uint64_t)
Test: make
Change-Id: I16432253233a504c47c302433b743f421ded02b9
Diffstat (limited to 'gd/common')
| -rw-r--r-- | gd/common/address.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gd/common/address.h b/gd/common/address.h index 58d331fb4..f62464c3c 100644 --- a/gd/common/address.h +++ b/gd/common/address.h @@ -84,6 +84,7 @@ namespace std { template <> struct hash<bluetooth::common::Address> { std::size_t operator()(const bluetooth::common::Address& val) const { + static_assert(sizeof(uint64_t) >= bluetooth::common::Address::kLength); uint64_t int_addr = 0; memcpy(reinterpret_cast<uint8_t*>(&int_addr), val.address, bluetooth::common::Address::kLength); return std::hash<uint64_t>{}(int_addr); |