diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/getpeername.c | 13 |
2 files changed, 14 insertions, 5 deletions
@@ -1,3 +1,9 @@ +2005-10-22 Roland McGrath <roland@redhat.com> + + [BZ #1254] + * sysdeps/mach/hurd/getpeername.c (__getpeername): Fix last change. + From Samuel Thibault <samuel.thibault@ens-lyon.org>. + 2005-10-17 Thomas Schwinge <tschwinge@gnu.org> [BZ #1252] diff --git a/sysdeps/mach/hurd/getpeername.c b/sysdeps/mach/hurd/getpeername.c index 39071c1..325b6fd 100644 --- a/sysdeps/mach/hurd/getpeername.c +++ b/sysdeps/mach/hurd/getpeername.c @@ -55,11 +55,14 @@ __getpeername (int fd, __SOCKADDR_ARG addrarg, socklen_t *len) } const sa_family_t family = type; - if (*len < (char *) (&addr->sa_family + 1) - (char *) addr) - memcpy (&addr->sa_family, &family, - *len - offsetof (struct sockaddr, sa_family)); - else - addr->sa_family = family; + if (*len > offsetof (struct sockaddr, sa_family)) + { + if (*len < (char *) (&addr->sa_family + 1) - (char *) addr) + memcpy (&addr->sa_family, &family, + *len - offsetof (struct sockaddr, sa_family)); + else + addr->sa_family = family; + } return 0; } |