diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ChangeLog | 5 | ||||
| -rw-r--r-- | src/include/fake-addrinfo.h | 6 |
2 files changed, 9 insertions, 2 deletions
diff --git a/src/include/ChangeLog b/src/include/ChangeLog index f92a08ce8..495c4eca5 100644 --- a/src/include/ChangeLog +++ b/src/include/ChangeLog @@ -1,3 +1,8 @@ +2004-08-23 Ken Raeburn <raeburn@mit.edu> + + * fake-addrinfo.h (fai_add_hosts_by_name): Handle case where + returned ai_canonname is null. + 2004-08-14 Ken Raeburn <raeburn@mit.edu> * k5-thread.h (k5_os_nothread_mutex_assert_locked, diff --git a/src/include/fake-addrinfo.h b/src/include/fake-addrinfo.h index 8b9639365..2e11fefd1 100644 --- a/src/include/fake-addrinfo.h +++ b/src/include/fake-addrinfo.h @@ -787,7 +787,7 @@ static inline int fai_add_hosts_by_name (const char *name, break; } } - ce->canonname = strdup(ai->ai_canonname); + ce->canonname = ai->ai_canonname ? strdup(ai->ai_canonname) : 0; system_freeaddrinfo(ai); plant_face(name, ce); } @@ -810,7 +810,9 @@ static inline int fai_add_hosts_by_name (const char *name, } } if (*result && (flags & AI_CANONNAME)) - (*result)->ai_canonname = strdup(ce->canonname); + (*result)->ai_canonname = (ce->canonname + ? strdup(ce->canonname) + : NULL); krb5int_unlock_fac(); return 0; |