Mike Frysinger abb66a672f tftp.h: rework layout to work with fortification ... The current tftp structure does not work when fortification is enabled. Starting with gcc-4.5, more size checking was added to trigger these. Older versions just didn't have enough information, so they returned -1 as the sizes. First, the tu_stuff field is declared as 1 byte (when it's really an arbitrary length C string), so attempting to strcpy() with it results in crashes. This fails with _FORTIFY_SOURCE=1. Second, even if we change that to [0] (since gcc does not allow flexible array members in an union), gcc is not smart enough to see that they are two overlapping flexible arrays (tu_stuff and tu_data), so it will still trigger an abort with _FORTIFY_SOURCE=2. This is because it thinks that tu_stuff is 0 bytes and tu_data comes after it. Talking to upstream gcc, they don't seem terribly inclined to fix the 2nd issue, but even if they did, we still have plenty of 4.5 and 4.6 installs that would hit problems. So, let's re-order with a few more anonymous structs & unions so that the fields are laid out with a zero-length array always as the last field. This seems to fix things with gcc-4.6, and the tftp-hpa pkg continues to build & work. URL: https://bugs.launchpad.net/ubuntu/+source/tftp-hpa/+bug/691345 URL: https://bugs.archlinux.org/task/28103 URL: https://bugs.gentoo.org/357083 URL: http://gcc.gnu.org/PR52944 Signed-off-by: Mike Frysinger <vapier@gentoo.org>		2012-05-08 01:51:22 -04:00
..
arpa	tftp.h: rework layout to work with fortification	2012-05-08 01:51:22 -04:00
netinet	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
protocols	Don't use removed rpc headers	2011-05-05 07:36:40 -04:00
aliases.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
bug-if1.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
check_pf.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_aton_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_aton.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_hton.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_line.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_ntoa_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_ntoa.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ether_ntoh.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getaliasent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getaliasent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getaliasname_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getaliasname.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstbyad_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstbyad.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstbynm2_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstbynm2.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstbynm_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstbynm.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
gethstent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getipv4sourcefilter.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnameinfo.c	Fix error code for too small input buffer to getnameinfo	2011-12-22 19:21:36 -05:00
getnetbyad_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetbyad.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetbynm_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetbynm.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetgrent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getnetgrent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getproto_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getproto.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getprtent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getprtent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getprtname_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getprtname.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getrpcbyname_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getrpcbyname.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getrpcbynumber_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getrpcbynumber.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getrpcent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getrpcent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getservent_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getservent.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getsourcefilter.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getsrvbynm_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getsrvbynm.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getsrvbypt_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
getsrvbypt.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
herrno-loc.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
herrno.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
htonl.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
htons.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
htontest.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
if_index.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ifaddrs.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ifaddrs.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ifreq.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
in6_addr.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
inet6_opt.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
inet6_option.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
inet6_rth.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
inet_lnaof.c	* sysdeps/posix/readv.c: Include <errno.h>, use __set_errno macro.	2002-11-24 23:56:47 +00:00
inet_mkadr.c	Update.	2003-08-27 20:57:30 +00:00
inet_net.c	Reset digit to 0 for inputs starting with "0x".	2007-09-15 22:21:19 +00:00
inet_netof.c	* sysdeps/posix/readv.c: Include <errno.h>, use __set_errno macro.	2002-11-24 23:56:47 +00:00
inet_ntoa.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
Makefile	2012-03-23 Daniel Jacobowitz <dmj@google.com>	2012-03-23 09:47:03 -07:00
netgroup.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
rcmd.c	Clean up internal fopen uses	2011-11-15 04:24:42 -05:00
rexec.c	* sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Remove inline	2009-04-26 20:12:37 +00:00
ruserpass.c	Clean up internal fopen uses	2011-11-15 04:24:42 -05:00
setipv4sourcefilter.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
setsourcefilter.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
test_ifindex.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
test-ifaddrs.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
test-inet6_opt.c	[BZ #4181]	2007-03-15 20:05:19 +00:00
tst-checks.c	Fix more warnings	2011-12-03 21:49:35 -05:00
tst-ether_aton.c	Update.	2002-05-24 08:49:00 +00:00
tst-ether_line.c	[BZ #5441, BZ #5452, BZ #5454]	2007-12-07 16:50:11 +00:00
tst-gethnm.c
tst-getni1.c	[BZ #7080]	2008-12-09 10:02:20 +00:00
tst-getni2.c	* inet/Makefile (tests): Add tst-getni2.	2008-12-09 22:47:54 +00:00
tst-inet6_rth.c	[BZ #9880]	2009-03-15 20:35:02 +00:00
tst-network.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
tst-ntoa.c
Versions	[BZ #2693]	2006-05-25 04:50:06 +00:00