diff options
Diffstat (limited to 'src/process.c')
| -rw-r--r-- | src/process.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/process.c b/src/process.c index b8c3a18b33d..79100eb7a2c 100644 --- a/src/process.c +++ b/src/process.c @@ -3013,7 +3013,9 @@ usage: (make-network-process &rest ARGS) */) CHECK_STRING (service); memset (&address_un, 0, sizeof address_un); address_un.sun_family = AF_LOCAL; - strncpy (address_un.sun_path, SSDATA (service), sizeof address_un.sun_path); + if (sizeof address_un.sun_path <= SBYTES (service)) + error ("Service name too long"); + strcpy (address_un.sun_path, SSDATA (service)); ai.ai_addr = (struct sockaddr *) &address_un; ai.ai_addrlen = sizeof address_un; goto open_socket; @@ -3717,8 +3719,9 @@ FLAGS is the current flags of the interface. */) CHECK_STRING (ifname); - memset (rq.ifr_name, 0, sizeof rq.ifr_name); - strncpy (rq.ifr_name, SSDATA (ifname), sizeof (rq.ifr_name)); + if (sizeof rq.ifr_name <= SBYTES (ifname)) + error ("interface name too long"); + strcpy (rq.ifr_name, SSDATA (ifname)); s = socket (AF_INET, SOCK_STREAM, 0); if (s < 0) |