similar to: [PATCH] lib: direct, uml: Unblock SIGTERM in the hypervisor and recovery processes (RHBZ#1460338).

This refactors existing code to close file descriptors in the recovery process, and also adds code to close file descriptors between the fork() and exec() of QEMU or User-Mode Linux. The reason is to avoid leaking main process file descriptors where the main process (or other libraries in the main process) are not setting O_CLOEXEC at all or not setting it atomically. Python is a particular

Hi Richard, I see this patch is included into libguestfs >= 1.26.6 & libguestfs >= 1.27.24. I feel that version is too high. Now RHEL 7.0 runs libguestfs-1.22.6, RHEL 6.6 alpha and 6.5 runs libguestfs-1.20.11. Is that possible to backport this patch, in order to make this problem fixed in RHEL 7.0, 6.6, and 6.5? Thanks & Best Regards Qin Zhao (赵钦) China System and Technology Lab,

plain text document attachment (lguest64-loader.patch) I noticed that the lguest loader code for i386 was in Documentation/lguest. Well, that's fine (I guess) but it can't just be for i386. So I made a separate directory to put the loader code in. So now we have: Documentation/lguest/i386/... for the lguest i386 loader. and Documentation/lguest/x86_64/... for the lguest x86_64

plain text document attachment (lguest64-loader.patch) I noticed that the lguest loader code for i386 was in Documentation/lguest. Well, that's fine (I guess) but it can't just be for i386. So I made a separate directory to put the loader code in. So now we have: Documentation/lguest/i386/... for the lguest i386 loader. and Documentation/lguest/x86_64/... for the lguest x86_64

From: Rusty Russell <rusty@rustcorp.com.au> A brief document describing how to use lguest. Because lguest doesn't have an ABI we also include an example launcher in the Documentation directory. [jmorris@namei.org: Fix up nat example in documentation] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: James Morris

From: Rusty Russell <rusty@rustcorp.com.au> A brief document describing how to use lguest. Because lguest doesn't have an ABI we also include an example launcher in the Documentation directory. [jmorris@namei.org: Fix up nat example in documentation] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: James Morris

https://bugzilla.redhat.com/show_bug.cgi?id=1123007 This is version 2 of the patch which avoids incorrectly closing stderr, so we can still see debug and error messages. Rich.

I recently started building a simulator using honeyd as an IP emulator and experienced an issue with hangs on exit from ssh and sftp sessions. A quick look at the OpenSSH source code revealed the following: In serverloop.c there is a signal handler defined for SIGCHLD as follows: static void sigchld_handler(int sig) { int save_errno = errno; debug("Received SIGCHLD.");

Commit-ID: 623b03fb63f0c0473b378cf61c77258fd450b5a1 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=623b03fb63f0c0473b378cf61c77258fd450b5a1 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:59:28 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 28 Aug 2020 20:22:50 +0100 [klibc] ia64: sigaction: Make

Commit-ID: 69fb0c9b936dd59a7f7c9fab40f9206b80837b5b Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=69fb0c9b936dd59a7f7c9fab40f9206b80837b5b Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:59:28 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 29 Aug 2020 17:23:08 +0100 [klibc] ia64: sigaction: Make

Patch registers SIGTSTP hook where it sends reset terminal color control sequence. --- fish/fish.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/fish/fish.c b/fish/fish.c index d26f8b3..b579898 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -73,6 +73,11 @@ static void cleanup_readline (void); static char *decode_ps1 (const char

using openssh-3.8.1p1 from sunfreeware.com on a SunOS XXX 5.8 Generic_117000-03 sun4u sparc SUNW,Sun-Fire-V240. sshd seems to ignore or miss SIGCLD. this is a rare behaviour we observe about once per week in a ssh intensive environment. the process hangs here: truss: 24453: poll(0xFFBEEF28, 2, -1) (sleeping...) gcore, mdb: libc.so.1`_poll+4(b, 0, 0, ffbeef38, 6fc40,

hello applied the patch described below - unfortunately we still experience rare hangs of the remote sshd. not surprising as the patch only changes a few lines in server_loop() - but not in server_loop2() which i used for non-interactive sessions. process id of hanging sshd: 26110 process is sleeping forever in poll (why does server_loop2() sleep forever?): root at XXX:~# truss -fp 26110 26110:

Hi, I attempted to build v3.3 using Sun Studio 12, but it failed right out of the gate. It looks like it can't find the standard libraries, but according to the make output, it's looking in the right places. Would someone please clue me in as to what I'm missing? Thanks. -John Using FLAGS = -I/opt/heimdal/include -I/usr/sfw/include/openssl -g -xs -xtarget=ultraT1

happy new year. a day off is a day to pick up a new project, so I wrestled my way through making ogg vorbis work on macosx. first, libao (not entirely a proper patch, but 2 source file diffs and a diff of a configure'd Makefile to one that works.): http://bolson.org/pub/libao-0.8.2-diff.tar.gz libogg and libvorbis compiled without incident. vorbis-tools were more complicated. I think

happy new year. a day off is a day to pick up a new project, so I wrestled my way through making ogg vorbis work on macosx. first, libao (not entirely a proper patch, but 2 source file diffs and a diff of a configure'd Makefile to one that works.): http://bolson.org/pub/libao-0.8.2-diff.tar.gz libogg and libvorbis compiled without incident. vorbis-tools were more complicated. I think

Continuing with problems that I've uncovered while getting pqR to work on Windows... The file src/ghuwin32/psignal.c (used only in Windows builds) fails to use the sigset_t type in all places where it should, using "int" some places instead. Here is a diff of the needed corrections: @@ -253,7 +253,7 @@ sighandler_t signal(int signal_Number, sighandler_t signal_Handler) int

Hi Folks, I'm trying to run samba on Solaris 9. It works OK when I don't compile in kerberos and ldap, but when with those two compiled in, smbd seems to freeze (nmbd and winbindd are OK). After a bit of investigation I notice something strange in truss: ... /1@1: -> libldap-2.3:ldap_free_urldesc(0x30dfe8, 0x32e048, 0x32dfb8, 0x3 /1@1: ->

It is necessary to kick the state machine any time another thread blocks due to write() encountering a full buffer, to get the reader thread to learn that it must now poll on POLLOUT rather than just POLLIN. POSIX only provides two ways to do this: either poll() on a second fd (our pipe-to-self trick), or interrupt the polling with EINTR due to delivery of a signal. So, I played with the latter

From: Matt Fleming <matt at console-pimps.org> Uncovered a bug in avr32 signal handling, might come handy in testing other archs signal. Signed-off-by: Matt Fleming <matt at console-pimps.org> Signed-off-by: maximilian attems <max at stro.at> --- Seen on lmkl, any objections to add your test to klibc: http://git.kernel.org/?p=libs/klibc/klibc.git;a=summary We know archs were