diff options
| author | Eelco Dolstra <edolstra@gmail.com> | 2021-09-17 09:10:36 +0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2021-10-13 12:12:44 +0200 |
| commit | dced45f146e5562b30ad8fb83260019a6f270ae5 (patch) | |
| tree | f02ac9cda2f7c07e12215bdef8f2ac88546a5d19 /src/libutil | |
| parent | c24b9d68c564713309044c7c15983926556dc234 (diff) | |
strcpy -> memcpy
Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
Diffstat (limited to 'src/libutil')
| -rw-r--r-- | src/libutil/util.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 5945571b9..e99baf1fc 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -1715,7 +1715,7 @@ void bind(int fd, const std::string & path) std::string base(baseNameOf(path)); if (base.size() + 1 >= sizeof(addr.sun_path)) throw Error("socket path '%s' is too long", base); - strcpy(addr.sun_path, base.c_str()); + memcpy(addr.sun_path, base.c_str(), base.size() + 1); if (bind(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1) throw SysError("cannot bind to socket '%s'", path); _exit(0); @@ -1724,7 +1724,7 @@ void bind(int fd, const std::string & path) if (status != 0) throw Error("cannot bind to socket '%s'", path); } else { - strcpy(addr.sun_path, path.c_str()); + memcpy(addr.sun_path, path.c_str(), path.size() + 1); if (bind(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1) throw SysError("cannot bind to socket '%s'", path); } @@ -1744,7 +1744,7 @@ void connect(int fd, const std::string & path) std::string base(baseNameOf(path)); if (base.size() + 1 >= sizeof(addr.sun_path)) throw Error("socket path '%s' is too long", base); - strcpy(addr.sun_path, base.c_str()); + memcpy(addr.sun_path, base.c_str(), base.size() + 1); if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1) throw SysError("cannot connect to socket at '%s'", path); _exit(0); @@ -1753,7 +1753,7 @@ void connect(int fd, const std::string & path) if (status != 0) throw Error("cannot connect to socket at '%s'", path); } else { - strcpy(addr.sun_path, path.c_str()); + memcpy(addr.sun_path, path.c_str(), path.size() + 1); if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1) throw SysError("cannot connect to socket at '%s'", path); } |