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

I'm using mandrake linux 10.0 I compile myself zlib 1.2.3 (sucess), openssl 0.9.8b (sucess), then openssh-4.3p2 (fail) with error like "undefined reference to 'dlerror'" make: *** [ssh] Error 1. I think problem for me was no libdl included in LIBS in top Makefile, so I manually add -ldl to LIBS variable and compile works. If this is bug in ./configure please fix, if I did something wrong in compile, please tell me. Cheers! Yusef