diff options
Diffstat (limited to 'src/lib/krb4/in_tkt.c')
| -rw-r--r-- | src/lib/krb4/in_tkt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/krb4/in_tkt.c b/src/lib/krb4/in_tkt.c index ea17be820..4e220f913 100644 --- a/src/lib/krb4/in_tkt.c +++ b/src/lib/krb4/in_tkt.c @@ -159,8 +159,9 @@ in_tkt(pname,pinst) } (void) close(tktfile); #ifdef TKT_SHMEM - (void) strcpy(shmidname, file); - (void) strcat(shmidname, ".shm"); + (void) strncpy(shmidname, file, sizeof(shmidname) - 1); + shmidname[sizeof(shmidname) - 1] = '\0'; + (void) strncat(shmidname, ".shm", sizeof(shmidname) - 1 - strlen(shmidname)); return(krb_shm_create(shmidname)); #else /* !TKT_SHMEM */ return(KSUCCESS); |