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2017-01-10ash: fix open fds leaking in redirects. Closes 9561Denys Vlasenko5-4/+39
commit e19923f6652a638ac39c84012e97f52cf5a7568e deleted clearredir() call in shellexec(): ash: [REDIR] Remove redundant CLOEXEC calls Upstream commit: Now that we're marking file descriptors as CLOEXEC in savefd, we no longer need to close them on exec or in setinputfd. but it missed one place where we don't set CLOEXEC. Fixing this. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10modutils: remove special handling of uClibcWaldemar Brodkorb2-12/+8
Commit 3a45b87ac36f (modutils: support finit_module syscall) introduced macro finit_module. But it is not defined for uClibc. The compilation for busybox fails for MIPS with: With uClibc, we get following build errors: modutils/lib.a(modutils.o): In function `bb_init_module': modutils.c:(.text.bb_init_module+0x94): undefined reference to `finit_module' modutils.c:(.text.bb_init_module+0xa0): undefined reference to `finit_module' We can just use syscall() without any need for the uClibc wrappers. Newer versions of uClibc-ng (>1.0.20) will remove the module syscall wrappers. Found via Buildroot autobuilders: http://autobuild.buildroot.net/results/556/55655daef23788fb3967f801ec8b79e9bed7122b/build-end.log function old new delta bb_delete_module 26 32 +6 bb_init_module 90 95 +5 delete_module 37 - -37 init_module 53 - -53 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 2/0 up/down: 11/-90) Total: -79 bytes Reported-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10Fix dependency for IFUPDOWN_UDHCPC_CMD_OPTIONSJörg Krause1-1/+1
Commit a8c696bf09d8151323f6e99348c4bc8989f829c8 makes ifup and ifdown individually selectable, but forgets to update the dependency to IFUPDOWN_UDHCPC_CMD_OPTIONS, so it is not selectable anymore. This patch fixes the dependency by checking for IFUP or IFDOWN, instead of the obsolete IFUPDOWN. Also, it drops dependency on UDHCPC: udhcpc on the target system does not have to come from the _same_ binary. Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10hush: correct exitcode for unterminated ')' - exitcode2.tests testcaseDenys Vlasenko1-2/+7
function old new delta parse_stream 2595 2609 +14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10ash: fix error code regressionRon Yorston5-2/+38
The commit 'ash,hush: set exit code 127 in "sh /does/not/exist" case' only partly implemented the dash commit '[ERROR] Allow the originator of EXERROR to set the exit status'. This resulted in incorrect error codes for a syntax error: $ ) $ echo $? 0 or a redirection error for a special builtin: $ rm -f xxx $ eval cat <xxx $ echo $? 0 Signed-off-by: Ron Yorston <rmy@pobox.com> Reported-by: Martijn Dekker <martijn@inlv.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10tcpudp: define SO_ORIGINAL_DST directly, not via includeDenys Vlasenko1-3/+3
musl does not like including linux/netfilter_ipv4.h (enum / #define collision in two headers, resulting in "3 = 3" type situation in enum definition). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-02Bump version to 1.26.11_26_1Denys Vlasenko1-1/+1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01depmod: don't build it if MODPROBE_SMALL=yDenys Vlasenko1-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01make_single_applets.sh: SH_IS_HUSH needs special handling tooDenys Vlasenko1-4/+4
Well, in fact it works (make oldconfig throws only a warning when it sees both SH_IS_HUSH=y and SH_IS_NONE=y), but let's be nice. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Make it possible to select "sh" and "bash" aliases without selecting ash or hushDenys Vlasenko9-118/+120
The same can be done for msh, but we are probably better off just deleting it in a next versio or two. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Make RMMOD=y by defaultDenys Vlasenko1-1/+1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Make INSMOD=y by defaultDenys Vlasenko1-1/+1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Remove FEATURE_IFUPDOWN_IP_BUILTIN and FEATURE_IFUPDOWN_IFCONFIG_BUILTINDenys Vlasenko1-29/+7
They merely enable ip or ifconfig/route. There is already a way to do this on the same menuconfig page. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01modprobe-small: make applets individually selectableDenys Vlasenko8-32/+41
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Make DPKG=y and DPKG_DEB=y by defaultDenys Vlasenko2-2/+2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Selinux complains about deprecated selinux/flask.h, stop including itDenys Vlasenko2-2/+6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-01Make FEATURE_USERNAME_COMPLETION=y by defaultDenys Vlasenko1-1/+1
This matches bash behavior on Fedora Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>