Displaying 5 results from an estimated 5 matches for "after_select".
2009 Aug 18
11
[Bug 1633] New: Race condition in ssh-agent AUTH_CONNECTION
...same as mentioned in
bug 1254, but the suggested workaround (add a usleep before trying the
read again) does not work in any case.
This issue is also reported at
http://www.plug.org/pipermail/plug/2009-April/033800.html
+++ This bug was initially created as a clone of Bug #1254 +++
In function after_select(), case AUTH_CONNECTION, the do-loop which
handles socket reads will peg my CPU at close to 100% when errno is
EAGAIN.
I'm running FreeBSD 6.2 pre-release, with OpenSSH built from the ports
collection (security/openssh-portable).
The problem only occurs for me while running an automation scri...
2007 Feb 23
1
ssh-agent does not immediately clean timeouted keys from memory
during my seminar of advanced exploitation techniques (SEAT, [1]) i
developed some methods to crack into system via DMA (e.g. via firewire).
as part of this i developed a program that steals loaded ssh private
keys from ssh-agents. i was astonished to find that the keys are not
immediately removed from the agent when a timeout occurs, but only the
next time the agent is queried via its socket. i
2006 Oct 24
1
[Bug 1254] Race condition in ssh-agent AUTH_CONNECTION
...rsion: 4.4p1
Platform: ix86
OS/Version: FreeBSD
Status: NEW
Keywords: patch
Severity: normal
Priority: P2
Component: ssh-agent
AssignedTo: bitbucket at mindrot.org
ReportedBy: ohannet at allez-oop.net
In function after_select(), case AUTH_CONNECTION, the do-loop which
handles socket reads will peg my CPU at close to 100% when errno is
EAGAIN.
I'm running FreeBSD 6.2 pre-release, with OpenSSH built from the ports
collection (security/openssh-portable).
The problem only occurs for me while running an automation scri...
2001 Feb 01
0
warnings on aix325
...laration of function `endpwent'
ssh-keygen.c: In function `main':
ssh-keygen.c:616: warning: implicit declaration of function `gethostname'
ssh-agent.c: In function `process_message':
ssh-agent.c:464: warning: implicit declaration of function `shutdown'
ssh-agent.c: In function `after_select':
ssh-agent.c:585: warning: implicit declaration of function `accept'
ssh-agent.c: In function `main':
ssh-agent.c:753: warning: implicit declaration of function `socket'
ssh-agent.c:761: warning: implicit declaration of function `bind'
ssh-agent.c:765: warning: implicit declara...
2000 Jan 19
3
AIX openssh patches
...)
{
struct sockaddr_in from;
+ #ifdef _AIX
+ unsigned long fromlen;
+ #else
int fromlen;
+ #endif
/* Get IP address of client. */
fromlen = sizeof(from);
*** channels.c.DIST Tue Jan 11 12:16:35 2000
--- channels.c Wed Jan 19 11:01:32 2000
***************
*** 374,380 ****
channel_after_select(fd_set * readset, fd_set * writeset)
{
struct sockaddr addr;
! int addrlen, newsock, i, newch, len;
Channel *ch;
char buf[16384], *remote_hostname;
--- 374,385 ----
channel_after_select(fd_set * readset, fd_set * writeset)
{
struct sockaddr addr;
! #ifdef _AIX
! unsigned long...