diff options
Diffstat (limited to 'sysdeps/posix')
| -rw-r--r-- | sysdeps/posix/euidaccess.c | 10 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 14 |
2 files changed, 13 insertions, 11 deletions
diff --git a/sysdeps/posix/euidaccess.c b/sysdeps/posix/euidaccess.c index 76a09d455d..333870cdde 100644 --- a/sysdeps/posix/euidaccess.c +++ b/sysdeps/posix/euidaccess.c @@ -1,5 +1,5 @@ /* Check if effective user id can access file - Copyright (C) 1990,1991,1995-2001,2005 Free Software Foundation, Inc. + Copyright (C) 1990,1991,1995-2001,2005,2007 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -128,10 +128,6 @@ euidaccess (path, mode) #ifdef _LIBC uid_t euid; gid_t egid; - - if (! __libc_enable_secure) - /* If we are not set-uid or set-gid, access does the same. */ - return __access (path, mode); #else if (have_ids == 0) { @@ -162,6 +158,10 @@ euidaccess (path, mode) /* Now we need the IDs. */ euid = __geteuid (); egid = __getegid (); + + if (__getuid () == euid && __getgid () == egid) + /* If we are not set-uid or set-gid, access does the same. */ + return __access (path, mode); #endif /* The super-user can read and write any file, and execute any file diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index b4966852a7..a7e1459c9c 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -1157,7 +1157,7 @@ get_scope (const struct sockaddr_storage *ss) 169.254/16 and 127/8 are link-local. */ if ((addr[0] == 169 && addr[1] == 254) || addr[0] == 127) scope = 2; - else if (addr[0] == 10 || (addr[0] == 172 && addr[1] == 16) + else if (addr[0] == 10 || (addr[0] == 172 && (addr[1] & 0xf0) == 16) || (addr[0] == 192 && addr[1] == 168)) scope = 5; else @@ -1218,6 +1218,10 @@ static const struct prefixentry default_labels[] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } }, 7, 6 }, { { .in6_u + = { .u6_addr8 = { 0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } }, + 32, 7 }, + { { .in6_u = { .u6_addr8 = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } }, 0, 1 } @@ -2085,12 +2089,10 @@ getaddrinfo (const char *name, const char *service, if (q->ai_family == PF_INET6 && in6ai != NULL) { - /* See whether the source address is the list of - deprecated or temporary addresses. */ + /* See whether the address is the list of deprecated + or temporary addresses. */ struct in6addrinfo tmp; - struct sockaddr_in6 *sin6p - = (struct sockaddr_in6 *) &results[i].source_addr; - memcpy (tmp.addr, &sin6p->sin6_addr, IN6ADDRSZ); + memcpy (tmp.addr, q->ai_addr, IN6ADDRSZ); struct in6addrinfo *found = bsearch (&tmp, in6ai, in6ailen, sizeof (*in6ai), |