diff options
Diffstat (limited to 'win32/win32.c')
| -rw-r--r-- | win32/win32.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/win32/win32.c b/win32/win32.c index f9191f81aa..a045f898c0 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -23,6 +23,7 @@ #include "ruby/ruby.h" #include "ruby/encoding.h" +#include "ruby/util.h" #include <fcntl.h> #include <process.h> #include <sys/stat.h> @@ -3937,12 +3938,10 @@ getifaddrs(struct ifaddrs **ifap) if (pConvertInterfaceGuidToLuid && pConvertInterfaceLuidToNameA && pConvertInterfaceGuidToLuid(&guid, &luid) == NO_ERROR && pConvertInterfaceLuidToNameA(&luid, name, sizeof(name)) == NO_ERROR) { - ifa->ifa_name = ruby_xmalloc(lstrlen(name) + 1); - lstrcpy(ifa->ifa_name, name); + ifa->ifa_name = ruby_strdup(name); } else { - ifa->ifa_name = ruby_xmalloc(lstrlen(addr->AdapterName) + 1); - lstrcpy(ifa->ifa_name, addr->AdapterName); + ifa->ifa_name = ruby_strdup(addr->AdapterName); } if (addr->IfType & IF_TYPE_SOFTWARE_LOOPBACK) @@ -3962,9 +3961,7 @@ getifaddrs(struct ifaddrs **ifap) prev = ifa; ifa = ruby_xcalloc(1, sizeof(*ifa)); prev->ifa_next = ifa; - ifa->ifa_name = - ruby_xmalloc(lstrlen(prev->ifa_name) + 1); - lstrcpy(ifa->ifa_name, prev->ifa_name); + ifa->ifa_name = ruby_strdup(prev->ifa_name); ifa->ifa_flags = prev->ifa_flags; } ifa->ifa_addr = ruby_xmalloc(cur->Address.iSockaddrLength); |