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| author | Roland McGrath <roland@gnu.org> | 2005-10-23 00:46:40 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2005-10-23 00:46:40 +0000 |
| commit | 2ba7a64cb93891e00729adff2a3f4674f1c23c78 (patch) | |
| tree | 44070e6c0c327be35e4955aed0ff9e65757e44fd /sysdeps/mach/hurd | |
| parent | d8f5ccdde75ced2f5b7fe93dd9ef6ba58772b128 (diff) | |
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[BZ #1254]cvs/fedora-glibc-2_3-20051023T0123
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>.
Diffstat (limited to 'sysdeps/mach/hurd')
| -rw-r--r-- | sysdeps/mach/hurd/getpeername.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sysdeps/mach/hurd/getpeername.c b/sysdeps/mach/hurd/getpeername.c index 39071c1da4..325b6fd75d 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; } |