search for: dlerror

Hi Reid, > > if ((err = dlerror())) { > > error("earlier undetected dlerror: %s\n", err); > > } > > p = dlsym(handle, sym); > > if ((err = dlerror())) { > > error("dlsym failed: %s\n", err); > > } > > No, you're not missing anything...

Hello, Attached is a simple fix for getting error messages from dlerror in LoadLibraryPermanently. The current code modifies the value of a pointer that is passed by value, so the caller never gets the message. Hope this helps, Julien -- Julien Lerouge PGP Key Id: 0xB1964A62 PGP Fingerprint: 392D 4BAD DB8B CE7F 4E5F FA3C 62DB 4AA7 B196 4A62 PGP Public Key from: keys...

...d lli > aborts because it thinks dlsym returned failure. > > After consulting with our dynamic linker guru, I don't think there is > a wonderful clean way to do this. I could be missing something, but shouldn't the use of dlsym() be char *err; void *p; if ((err = dlerror())) { error("earlier undetected dlerror: %s\n", err); } p = dlsym(handle, sym); if ((err = dlerror())) { error("dlsym failed: %s\n", err); } return p; The authors of dlsym() realised the return value was overloaded AFAICS. Cheers, Ralph.

Hi Ralph, On Fri, 2007-07-20 at 10:38 +0100, Ralph Corderoy wrote: > Hi Chris, > I could be missing something, but shouldn't the use of dlsym() be > > char *err; > void *p; > > if ((err = dlerror())) { > error("earlier undetected dlerror: %s\n", err); > } > p = dlsym(handle, sym); > if ((err = dlerror())) { > error("dlsym failed: %s\n", err); > } > > return p; > > The authors of dlsym() realised the retu...

Hi Ralph, On Fri, 2007-07-20 at 12:22 +0100, Ralph Corderoy wrote: > Hi Reid, > > > > if ((err = dlerror())) { > > > error("earlier undetected dlerror: %s\n", err); > > > } > > > p = dlsym(handle, sym); > > > if ((err = dlerror())) { > > > error("dlsym failed: %s\n", err); > > > } > > >...

...`dlfcn_load': : undefined reference to `dlopen' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x95): In function `dlfcn_load': : undefined reference to `dlclose' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0xbc): In function `dlfcn_load': : undefined reference to `dlerror' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x147): In function `dlfcn_bind_var': : undefined reference to `dlsym' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x172): In function `dlfcn_bind_var': : undefined reference to `dlerror' /usr/local/ssl/lib/libcrypto....

...struct nbdkit_plugin *(*plugin_init) (void); + void *(*functions_init) (struct nbdkit_functions *); char *error; if (short_name) { @@ -797,6 +845,18 @@ open_plugin_so (size_t i, const char *name, int short_name) /* Initialize the plugin. See dlopen(3) to understand C weirdness. */ dlerror (); +#ifdef WINDOWS_COMPAT + *(void **) (&functions_init) = dlsym (dl, "functions_init"); + if ((error = dlerror ()) != NULL) { + fprintf (stderr, "%s: %s: %s\n", program_name, name, error); + exit (EXIT_FAILURE); + } + if (!functions_init) { + fprintf (stderr,...

...n `dlfcn_load': : undefined reference to `dlopen' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0xa0): In function `dlfcn_load': : undefined reference to `dlclose' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0xc9): In function `dlfcn_load': : undefined reference to `dlerror' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x13e): In function `dlfcn_unload': : undefined reference to `dlclose' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x1f5): In function `dlfcn_bind_var': : undefined reference to `dlsym' /usr/local/ssl/lib/libcrypto.a(dso...

Hi I met problem developing plug-in under FreeBSD 6.1. First I tried to use internal plugins like quota and acl but I got: IMAP(xxx): module /usr/local/lib/dovecot/imap/lib01_acl_plugin.so: dlsym(acl_plugin_init) failed: Shared object "nss_dns.so.1" not found, required by "imap" This library doesn't exist on FreeBSD 6.1 Same story when u mention any plugin in

Greetings: Ouch, that's not good. I can tap into the stream just fine with 'xmms http://64.108.112.135:8000/shouter.ogg' but not by clicking on the same address as a link. More debugging ahead... ;) Btw, I've restarted the stream. Thanks for the report ! Best regards, == Dave Phillips The Book Of Linux Music & Sound at http://www.nostarch.com/lms.htm

Greetings: Ouch, that's not good. I can tap into the stream just fine with 'xmms http://64.108.112.135:8000/shouter.ogg' but not by clicking on the same address as a link. More debugging ahead... ;) Btw, I've restarted the stream. Thanks for the report ! Best regards, == Dave Phillips The Book Of Linux Music & Sound at http://www.nostarch.com/lms.htm

...ompat -lcrypto -lutil -lz -lnsl -lcrypt - lresolv -lresolv /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x2d4): In function `dlfcn_bind_func': dso_dlfcn.c: undefined reference to `dlsym' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x32c):dso_dlfcn.c: undefined reference to `dlerror' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x3cc): In function `dlfcn_bind_var': dso_dlfcn.c: undefined reference to `dlsym' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)(.text+0x448):dso_dlfcn.c: undefined reference to `dlerror' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o)...

...nly error I get is : Permission denied, please try again. Here is what the error spits into the logs: Mar 27 14:32:15 tortoise sshd[66176]: adding faulty module: /usr/lib/pam_unix.so Mar 27 14:34:55 tortoise sshd[66380]: unable to dlopen(/usr/lib/pam_unix.so) Mar 27 14:34:55 tortoise sshd[66380]: [dlerror: /usr/lib/pam_unix.so: Undefined symbol "crypt" I have included the 4 PAM entries that came from the $SRCDIR/contrib/sshd.pam.freebsd into my pam.conf file. Those lines are: sshd auth required pam_unix.so try_first_pass sshd account required pam_unix.so sshd pas...

...ine, sshd gives error: ..... Feb 20 17:54:24 foo PAM_pwdb[925]: (login) session opened for user doe by LOGIN(uid=0) Feb 20 17:55:15 foo sshd[1342]: Connection closed by 192.168.0.3 Feb 20 17:55:43 foo sshd[1343]: PAM unable to dlopen(/lib/security/pam_stack.so) Feb 20 17:55:43 foo sshd[1343]: PAM [dlerror: /lib/security/pam_stack.so: cannot open shared object file: No such file or directory] Feb 20 17:55:43 foo sshd[1343]: PAM adding faulty module: /lib/security/pam_stack.so Feb 20 17:55:46 foo sshd[1343]: Failed password for doe from 192.168.0.3 port 1121 Feb 20 17:56:01 foo sshd[1343]: Failed pass...

...ts: [root at incognito log]# tail secure Jun 22 23:48:26 incognito xinetd[4086]: START: vmware-authd pid=7377 from=10.51.51.6 Jun 22 23:48:26 incognito vmware-authd[7377]: PAM unable to dlopen(/usr/lib/vmware/lib/libpam.so.0/security/pam_unix2.so) Jun 22 23:48:26 incognito vmware-authd[7377]: PAM [dlerror: /usr/lib/vmware/lib/libpam.so.0/security/pam_unix2.so: cannot open shared object file: No such file or directory] Jun 22 23:48:26 incognito vmware-authd[7377]: PAM adding faulty module: /usr/lib/vmware/lib/libpam.so.0/security/pam_unix2.so Jun 22 23:48:26 incognito vmware-authd[7377]: PAM unable t...

On Thu, 19 Jul 2007, Andy Kitchen wrote: > Hi there, I'm trying to run trivial Objective-C code that uses the > Foundation framework under MacOS X in lli. It seems that the code will > compile and run using llc, however fails to work in lli. Nice! this is a great project, unfortunately, there are some issues here :) I'm CC'ing Marcel, as he has some experience with

...f:<internal_IP>] Oct 16 11:48:11 host dovecot-auth: PAM: pipe() failed: Too many open files Oct 16 04:48:11 host imap-login: Aborted login [::ffff:<internal_IP>] Oct 16 04:48:11 host dovecot-auth: PAM unable to dlopen(/lib/security/pam_nologin.so) Oct 16 04:48:11 host dovecot-auth: PAM [dlerror: /lib/security/pam_nologin.so: cannot open shared object file: Too many open files] Oct 16 04:48:11 host dovecot-auth: PAM adding faulty module: /lib/security/pam_nologin.so Oct 16 04:48:11 host dovecot-auth: PAM unable to dlopen(/lib/security/pam_stack.so) Oct 16 04:48:11 host dovecot-auth: PAM [d...

Hi there, I'm trying to run trivial Objective-C code that uses the Foundation framework under MacOS X in lli. It seems that the code will compile and run using llc, however fails to work in lli. SimpleFoundation.m: ---- #import <Foundation/Foundation.h> int main (int argc, const char * argv[]) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; // insert code

http://bugzilla.netfilter.org/show_bug.cgi?id=741 Summary: ULOGD segfaults on init Product: ulogd Version: SVN (please provide timestamp) Platform: i386 OS/Version: other Status: NEW Severity: blocker Priority: P5 Component: ulogd_MYSQL AssignedTo: netfilter-buglog at lists.netfilter.org

Hi, Sometimes, users might find that the `ssh-sk-helper` crashes after enrolling a new key when using external SK libraries. Currently, the memory returned by SK APIs is freed by the host, but external libraries may have their own methods of handling memory. For instance some external libraries are linked against a foreign libc statically. As a result, the `ssh-sk-helper` would have issues if