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ad16f89547a5e335f3c45506eb5b43bcc1bf505e
busybox/networking
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Denys Vlasenko ad16f89547 httpd: if no request was given at all, close the socket without generating error page 
For one, an attacker can try to overload us by just opening and immediately
closing tons of connections - reduce our work to the minimum for this case.

function                                             old     new   delta
handle_incoming_and_exit                            2172    2200     +28
.rodata                                           103225  103246     +21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 49/0)               Total: 49 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-05-05 15:00:09 +02:00
..
libiproute
libbb: introduce and use fputs_stdout
2021-02-03 20:52:40 +01:00
ssl_helper
…
ssl_helper-wolfssl
…
udhcp
udhcpc[6]: fold perform_renew() into its only caller
2021-05-01 13:48:50 +02:00
arp.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00
arping.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00
brctl.c
timeout,top,watch,ping: parse NN.N fractional duration in locales with other separators
2021-03-23 13:50:02 +01:00
Config.src
tls: introduce FEATURE_TLS_SHA1 to make SHA1 code optional
2018-12-10 16:14:58 +01:00
dnsd.c
dnsd: check that we don't read past packet
2021-02-22 15:36:07 +01:00
ether-wake.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00
ftpd.c
ftpd: allow -A if !FTPD_AUTHENTICATION as well
2018-04-07 14:18:42 +02:00
ftpgetput.c
help text: use -P PORT form
2020-12-18 22:51:46 +01:00
hostname.c
more --help text tweaks
2020-12-13 19:18:28 +01:00
httpd_helpers.sh
…
httpd_indexcgi.c
httpd_indexcgi.c: use CSS for odd/even rows
2020-07-31 18:14:54 +02:00
httpd_post_upload.cgi
…
httpd_ssi.c
…
httpd.c
httpd: if no request was given at all, close the socket without generating error page
2021-05-05 15:00:09 +02:00
ifconfig.c
help text tweaks
2020-12-13 19:04:19 +01:00
ifenslave.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00
ifplugd.c
decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly
2020-11-30 13:03:03 +01:00
ifupdown.c
help text tweaks
2020-12-18 04:12:51 +01:00
inetd.c
inetd: deinline machtime() - gcc gets it wrong
2021-04-24 12:06:03 +02:00
interface.c
decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly
2020-11-30 13:03:03 +01:00
ip.c
decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly
2020-11-30 13:03:03 +01:00
ipcalc.c
help text: replace [OPTIONS] with actual options (if not too long)
2020-12-13 22:34:05 +01:00
isrv_identd.c
config: update size information
2018-12-28 03:20:17 +01:00
isrv.c
libbb: reduce the overhead of single parameter bb_error_msg() calls
2019-07-02 11:35:03 +02:00
isrv.h
…
Kbuild.src
…
nameif.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00
nbd-client.c
libbb: introduce and use sleep1()
2020-11-29 11:37:34 +01:00
nc_bloaty.c
libbb: introduce and use sleep1()
2020-11-29 11:37:34 +01:00
nc.c
libbb: reduce the overhead of single parameter bb_error_msg() calls
2019-07-02 11:35:03 +02:00
netstat.c
decrease padding: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly
2020-11-30 14:58:02 +01:00
nslookup.c
nslookup: do not print "No answer" for NODATA replies, closes 13006
2020-12-31 01:39:44 +01:00
ntpd.c
libbb.h: inline byteswaps
2021-04-24 11:54:50 +02:00
ntpd.diff
…
parse_pasv_epsv.c
networking: support ftp PASV responses not ending with ')'
2020-07-19 20:59:35 +02:00
ping.c
Fix ping build on the FreeBSD
2021-01-04 13:28:28 +01:00
pscan.c
help text tweaks, mainly expanding one for route
2020-12-18 23:33:19 +01:00
route.c
route: code shrink
2020-12-19 00:07:13 +01:00
slattach.c
libbb: introduce and use sleep1()
2020-11-29 11:37:34 +01:00
ssl_client.c
config: update size information
2018-12-28 03:20:17 +01:00
tc.c
tc: array address is never NULL
2019-10-25 13:41:31 +02:00
tcpudp_perhost.c
tcpudp: shrink per-host rate-limiting code
2018-02-27 13:03:44 +01:00
tcpudp_perhost.h
tcpudp: shrink per-host rate-limiting code
2018-02-27 13:03:44 +01:00
tcpudp.c
libbb: reduce the overhead of single parameter bb_error_msg() calls
2019-07-02 11:35:03 +02:00
telnet.c
randomconfig fixes
2020-12-29 16:53:11 +01:00
telnetd.c
libbb: reduce the overhead of single parameter bb_error_msg() calls
2019-07-02 11:35:03 +02:00
telnetd.ctrlSQ.patch
…
telnetd.IAC_test.sh
…
tftp.c
tftp: fix --help
2020-12-19 00:33:06 +01:00
tls_aes.c
tls: code shrink in AES code
2020-12-15 18:47:25 +01:00
tls_aes.h
tls: in AES-CBC code, do not set key for every record - do it once
2018-11-23 18:02:44 +01:00
tls_aesgcm.c
suppress a few "unused function" warnings
2019-10-25 13:05:15 +02:00
tls_aesgcm.h
tls: in AES-GCM decoding, avoid memmove
2018-11-24 13:51:46 +01:00
tls_fe.c
tls: code shrink in curve 25519
2021-04-28 12:19:24 +02:00
tls_pstm_montgomery_reduce.c
tls: further reduce register pressure in i386 assembly
2021-04-20 19:03:55 +02:00
tls_pstm_mul_comba.c
networking: cc is not a register
2019-05-17 22:56:47 +02:00
tls_pstm_sqr_comba.c
networking: cc is not a register
2019-05-17 22:56:47 +02:00
tls_pstm.c
tls: whitespace fixes
2021-04-27 00:40:40 +02:00
tls_pstm.h
tls: pstm code shrink
2019-01-01 15:40:43 +01:00
tls_rsa.c
tls: whitespace fixes
2021-04-27 00:40:40 +02:00
tls_rsa.h
tls: do not leak RSA key
2018-11-25 16:17:26 +01:00
tls_sp_c32.c
tls: tweak sp_256_ecc_gen_k_10 for smaller code
2021-04-27 18:48:43 +02:00
tls_symmetric.h
…
tls.c
tls: make x25519 key generation code more similar to P256
2021-04-26 13:46:36 +02:00
tls.h
tls: simplify sp_256_ecc_gen_k_10, cosmetic changes
2021-04-26 14:33:38 +02:00
traceroute.c
traceroute: fix option parsing
2021-02-02 13:48:21 +01:00
tunctl.c
help text tweaks
2020-12-18 04:12:51 +01:00
vconfig.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00
wget.c
wget: allow HTTP 307/308 redirects
2021-04-30 01:42:24 +02:00
whois.c
whois: limit total length of response to 32+2 kb
2019-12-03 14:52:17 +01:00
zcip.c
build system: drop PLATFORM_LINUX
2020-08-13 17:12:56 +02:00