search for: restrict_process_size

...led: Resource temporarily unavailable Jul 15 14:41:12 typhaon dovecot: Login process died too early - shutting down I can imagine why setuid() should ever fail, I've confirmed that the daemon is running as UID zero at the time it makes the call. However, the call succeeds if I comment out: restrict_process_size((unsigned int)-1, 1); on line 134 of src/login-common/main.c it starts to work again. It's very strange - I got the idea to try this from the list archives. I'm willing to track this down if anyone can suggest possible things in restrict_process_size() that might be causing this failure. A...

Hi I have some odd problem with running dovecot. Program dies with message in maillog: Mar 31 21:04:02 test-box dovecot: Dovecot starting up Mar 31 21:04:04 test-box dovecot: execv(imap-login) failed: Resource temporarily unavailable Mar 31 21:04:04 test-box dovecot: execv(imap-login) failed: Resource temporarily unavailable Mar 31 21:04:04 test-box dovecot: Login process died too early -

Howdy folks ! I just added Dovecot as a standard package to Devil-Linux and ran into a problem with resource limits. Grsecurity (http://www.grsecurity.net) is used in DL to prevent problems with common exploits, it also reports violations of rlimits. The following messages show up in the log, but it seems that the IMAP Server works fine: Apr 26 19:20:04 src at gate imap-login: Login: hz

I am trying to run Dovecot on RH 7.3 with Linux kernel 2.4.20 + GrSecurity patch. I downloaded the RPM yesterday and installed it. When I start Dovecot the kernel reports: kernel: grsec: From 192.168.1.22: attempt to overstep process limit by (dovecot:14491) UID(0) EUID(0), parent (dovecot:23872) UID(0) EUID(0) I have never seen this problem in the 3 years I have used GrSecurity together with a

On Sun, 2002-12-01 at 22:54, Kyle Symonds wrote: > Just thought I'd pass this along. While trying to compile 0.99.4 the following happens: > > restrict-process-size.c: In function `restrict_process_size': > restrict-process-size.c:41: `RLIMIT_AS' undeclared (first use in this function) > restrict-process-size.c:41: (Each undeclared identifier is reported only once > restrict-process-size.c:41: for each function it appears in.) Thanks. I thought that would have been portable since...

...option in the FreeBSD setrlimit(2) manual page. ( http://www.freebsd.org/cgi/man.cgi?setrlimit ) You may be interested in integrating this patch. --- src/lib/restrict-process-size.c Fri Dec 27 18:19:41 2002 +++ src/lib/restrict-process-size.c-new Fri Dec 27 18:19:22 2002 @@ -32,7 +32,8 @@ void restrict_process_size(unsigned int size __attr_unused__) { -#ifdef HAVE_SETRLIMIT +#if defined(HAVE_SETRLIMIT) && defined(RLIMIT_AS) +/* FreeBSD has setrlimit(2) but does not define RLIMIT_AS */ struct rlimit rlim; rlim.rlim_max = rlim.rlim_cur = Thanks, -- Dominic <dom at cus.org.uk> <d.marks...

...+ + umask(oldmask); + + return (mkdir(path, 0777) == 0 || errno == EEXIST); + } + int create_mail_process(int socket, struct ip_addr *ip, const char *executable, const char *module_dir, unsigned int process_size, int process_type, *************** *** 156,164 **** --- 192,205 ---- restrict_process_size(process_size, (unsigned int)-1); + (void)umask(set->umask); + if (*home_dir != '\0') { full_home_dir = *chroot_dir == '\0' ? home_dir : t_strconcat(chroot_dir, "/", home_dir, NULL); + if (set->parent_dir_umask != 0777 && + !create_direct...

...oia about filling up environment without noticing) */ restrict_access_set_env(data + reply->system_user_idx, reply->uid, reply->gid, - reply->chroot ? data + reply->home_idx : NULL); + reply->chroot ? data + reply->home_idx : NULL, + set->allow_zero_gid); restrict_process_size(process_size, (unsigned int)-1); Index: src/master/master-settings.c =================================================================== RCS file: /home/cvs/dovecot/src/master/master-settings.c,v retrieving revision 1.16 diff -u -3 -p -r1.16 master-settings.c --- src/master/master-settings.c 2 Ap...