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6761d7da83
busybox/networking
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Nicolas Dichtel 6761d7da83 networking: fix potential overflow in ife_print6() 
devname is used by fscanf to store a string specified by '%20s'.

Extract from the man for the '%s' specifier:
Matches a sequence of non-white-space characters; the next pointer must be a
pointer to character array that is long enough to hold the input sequence and
the terminating null byte ('\0'), which is added automatically. The input
string stops at white space or at the maximum field width, whichever occurs
first.

Hence, the right length is 20 + 1 for the '\0'.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-14 17:43:05 +02:00
..
libiproute iplink: fix build error (IFLA_VLAN_PROTOCOL defined before include) 2013-07-28 23:24:55 +02:00
udhcp udhcpc: tweak help text more 2013-08-08 12:45:45 +02:00
arp.c arp: code shrink 2013-02-04 16:18:58 +01:00
arping.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
brctl.c whitespace cleanup. no code changes 2013-01-14 15:57:44 +01:00
Config.src brctl: fix description and usage 2012-09-29 16:43:33 +02:00
dnsd.c typo fixes 2011-07-08 05:47:49 +02:00
ether-wake.c platform: use KERNEL_VERSION to simplify uClibc version checking 2013-03-12 11:13:22 -04:00
ftpd.c ftpd: free allocated string on error path 2012-07-11 00:26:24 +02:00
ftpgetput.c ftp{get,put}: tweak help text 2012-03-19 12:22:57 +01:00
hostname.c hostname: make -i not emit extra trailing space 2012-04-01 16:52:21 +02:00
httpd_indexcgi.c httpd_indexcgi.c: fix compile failure 2012-09-03 12:20:10 +02:00
httpd_post_upload.txt
httpd_ssi.c whitespace fixes. no code changes 2013-01-14 01:34:48 +01:00
httpd.c Whitespace fixes 2013-07-30 11:52:58 +02:00
ifconfig.c networking: code shrink 2013-07-25 04:39:04 +02:00
ifenslave.c whitespace cleanup. no code changes 2013-01-14 15:57:44 +01:00
ifplugd.c ifplugd: use a larger netlink buffer 2013-08-04 18:10:26 +02:00
ifupdown.c ifupdown: support "source" stanza in /etc/network/interfaces 2013-02-28 19:01:28 +01:00
inetd.c CONFIG_PID_FILE_PATH: new configuration option for pidfile paths 2012-12-19 15:53:33 -05:00
interface.c networking: fix potential overflow in ife_print6() 2013-08-14 17:43:05 +02:00
ip.c iproute: fix help text 2011-12-06 18:59:55 +01:00
ipcalc.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
isrv_identd.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
isrv.c
isrv.h
Kbuild.src
nameif.c nameif: fix use-after-free in ENABLE_FEATURE_CLEAN_UP code 2013-02-28 10:31:54 +01:00
nbd-client.c
nc_bloaty.c nc: remove unnecessary "errno = 0" 2013-07-29 14:18:32 +02:00
nc.c nc: use symbolic SHUT_WR instead of literal 1 2013-07-28 21:08:37 +02:00
netstat.c whitespace cleanup. no code changes 2013-01-14 15:57:44 +01:00
nslookup.c nslookup: set default DNS server again. Hopefully helps with 675 2013-06-27 01:09:51 +02:00
ntpd_simple.c libbb: introduce and use strftime_[YYYYMMDD]HHMMSS() 2013-03-29 12:30:33 +01:00
ntpd.c Whitespace fixes 2013-07-30 11:52:58 +02:00
ping.c ping: code shrink 2013-06-28 01:33:47 +02:00
pscan.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
route.c ifconfig: do not accept "ifconfig eth0 up 1.2.3.4/17" (ip with mask). Closes 5786 2013-01-20 18:10:12 +01:00
slattach.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
tc.c Whitespace fixes 2013-07-30 11:52:58 +02:00
tcpudp_perhost.c
tcpudp_perhost.h
tcpudp.c tcpudp: simplify help text 2011-07-25 16:35:44 +02:00
telnet.c telnet: code shrink 2013-05-12 02:13:24 +02:00
telnetd.c telnet: convert CR -> CR LF, not CR -> CR NUL when sending data to server 2012-09-13 13:00:49 +02:00
telnetd.ctrlSQ.patch
tftp.c tftpd: fix -u USER to work with chroot. Closes 5348 2012-07-18 17:32:32 +02:00
traceroute.c traceroute: free some memory allocated by xzalloc() 2013-03-15 01:23:48 +01:00
tunctl.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
vconfig.c vconfig: fix help text; small code shrink. Closes 4658 2012-01-16 04:00:37 +01:00
wget.c Whitespace fixes 2013-07-30 11:52:58 +02:00
whois.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
zcip.c add INIT_G()'s. No code changes. 2011-09-21 01:59:15 +02:00