diff options
-rw-r--r-- | sal/osl/unx/util.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sal/osl/unx/util.c b/sal/osl/unx/util.c index 7411e7f2a81a..d40257542503 100644 --- a/sal/osl/unx/util.c +++ b/sal/osl/unx/util.c @@ -130,6 +130,9 @@ static int osl_getHWAddr(const char *ifname, char* hard_addr) struct ifreq ifr; int so = socket(AF_INET, SOCK_DGRAM, 0); + if (strlen(ifname) >= sizeof(ifr.ifr_name)) + return 0; + strcpy(ifr.ifr_name, ifname); /* |