gpgsm crashes on checking detached signature

Werner Koch wk at
Fri Dec 19 09:12:20 CET 2003

On Thu, 18 Dec 2003 19:01:00 +0100, Albrecht Dreß said:

There seems to be a problem with the runtime linker:

> #0  gcry_md_info (h=0x0, cmd=35, buffer=0x2, nbytes=0x0) at md.c:1163

          size_t is_enabled;

          algoid = ksba_cms_get_digest_algo (cms, signer);
          algo = gcry_md_map_name (algoid);
          if (DBG_X509)
            log_debug ("signer %d - digest algo: %d\n", signer, algo);
          is_enabled = sizeof algo;
          if ( gcry_md_info (data_md, GCRYCTL_IS_ALGO_ENABLED,
                             &algo, &is_enabled)

As you can see ALGO and IS_ENABLED are not passed correctly to
libgcrypt.  There is a also a problem with DATA_MD.

Please do an "ldd gpgsm" to check whetehr the corrcet libraries are

BTW, using "bt full" in gdb yields better information.


Werner Koch                                      <wk at>
The GnuPG Experts                      
Free Software Foundation Europe        

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