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busybox/networking
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Ron Yorston d1b75e1842 httpd: permit non-default home directory with NOMMU enabled 
When BusyBox is compiled with NOMMU enabled running httpd with
the '-h' option fails even if the specified directory exists:

   $ ls -d www
   www
   $ busybox httpd  -fvvvp 8080 -h www
   ...
   ... try to access http://localhost:8080/www
   ...
   httpd: can't change directory to 'www': No such file or directory

The parent process executes xchdir("www").  When a connection is accepted
it's handled by re-executing httpd in inetd mode.  The child process
inherits the current directory "www" and tries to change directory again
to "www", which fails.

Omit the call to xchdir() when httpd is re-executed.

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-04-30 16:37:44 +02:00
..
libiproute libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
ssl_helper
ssl_helper-wolfssl Update information on building httpd and wget helpers 2016-12-22 15:13:37 +01:00
udhcp udhcpd: mangle hostnames starting with dash ("-option") 2020-01-14 17:07:18 +01:00
arp.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
arping.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
brctl.c brctl: code shrink 2019-10-15 12:31:54 +02:00
Config.src tls: introduce FEATURE_TLS_SHA1 to make SHA1 code optional 2018-12-10 16:14:58 +01:00
dnsd.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
ether-wake.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
ftpd.c ftpd: allow -A if !FTPD_AUTHENTICATION as well 2018-04-07 14:18:42 +02:00
ftpgetput.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
hostname.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
httpd_helpers.sh Update information on building httpd and wget helpers 2016-12-22 15:13:37 +01:00
httpd_indexcgi.c
httpd_post_upload.cgi Make POST upload example script easier to use 2016-12-22 15:33:11 +01:00
httpd_ssi.c
httpd.c httpd: permit non-default home directory with NOMMU enabled 2020-04-30 16:37:44 +02:00
ifconfig.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
ifenslave.c getopt32: remove applet_long_options 2017-08-08 17:09:40 +02:00
ifplugd.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
ifupdown.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
inetd.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
interface.c networking/interface.c: get rid of global data 2018-03-05 18:30:33 +01:00
ip.c config: update size information 2018-12-28 03:20:17 +01:00
ipcalc.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
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 Convert all networking/* applets to "new style" applet definitions 2016-11-23 09:05:14 +01:00
nameif.c regularize format of source file headers, no code changes 2017-09-18 16:28:43 +02:00
nbd-client.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
nc_bloaty.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
nc.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
netstat.c netstat: suppress a warning (conversion from 'int' to 'smallint' changes value) 2019-10-25 13:00:01 +02:00
nslookup.c nslookup: implement support for SRV records 2019-10-27 17:07:35 +01:00
ntpd.c ntpd: decrease MIN_FREQHOLD by 2, increase "penalty" for largish offset x2 2019-10-30 12:18:07 +01:00
ntpd.diff ntpd: add experimental patch 2016-03-04 07:36:04 +01:00
parse_pasv_epsv.c fix a thinko in parse_pasv_epsv.c 2018-02-06 17:11:15 +01:00
ping.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
pscan.c config: update size information 2018-12-28 03:20:17 +01:00
route.c route: fix output of "route -n -A inet6" 2019-10-08 13:52:12 +02:00
slattach.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
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 telnet: add disabled code to emit EC and IP 2019-10-18 16:47:37 +02:00
telnetd.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
telnetd.ctrlSQ.patch *: slap on a few ALIGN1/2s where appropriate 2016-04-22 18:09:21 +02:00
telnetd.IAC_test.sh telnetd: fix corner case of input processing of 0xff bytes 2016-10-12 19:13:46 +02:00
tftp.c tftp: on download, open local file only when first bit of data arrived 2020-02-13 15:27:23 +01:00
tls_aes.c *: slap on a few ALIGN1/2s where appropriate 2019-05-21 17:29:24 +02:00
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 2019-01-10 20:18:02 +01:00
tls_fe.h tls: add support for TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 cipher 2018-11-23 17:48:07 +01:00
tls_pstm_montgomery_reduce.c networking: cc is not a register 2019-05-17 22:56:47 +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: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_pstm.h tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_rsa.c tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_rsa.h tls: do not leak RSA key 2018-11-25 16:17:26 +01:00
tls_symmetric.h tls: set TLS_DEBUG to 0; placate a gcc indentation warning 2017-01-23 01:15:13 +01:00
tls.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
tls.h libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
traceroute.c traceroute: fix gcc-ism 2019-10-25 13:39:41 +02:00
tunctl.c config: update size information 2018-12-28 03:20:17 +01:00
vconfig.c config: update size information 2018-12-28 03:20:17 +01:00
wget.c wget: increase redirections limit 2019-09-12 12:09:30 +02:00
whois.c whois: limit total length of response to 32+2 kb 2019-12-03 14:52:17 +01:00
zcip.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00