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dirmngr: Indicate that serial numbers are hexadecimal.

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* dirmngr/misc.c (hexify_data): Add arg with_prefix.  Adjust all
callers.
* dirmngr/crlcache.c (cache_isvalid): Print "0x" in front of the S/N.
--

GnuPG-bug-id: 1147
Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-01-22 12:54:02 +01:00
parent 77bceb2902
commit 12c665b36c
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
3 changed files with 16 additions and 9 deletions
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16
dirmngr/misc.c
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@ -59,17 +59,23 @@ hashify_data( const char* data, size_t len )
{
unsigned char buf[20];
gcry_md_hash_buffer (GCRY_MD_SHA1, buf, data, len);
return hexify_data( buf, 20 );
return hexify_data (buf, 20, 0);
}
char*
hexify_data( const unsigned char* data, size_t len )
hexify_data (const unsigned char* data, size_t len, int with_prefix)
{
int i;
char* result = xmalloc( sizeof( char ) * (2*len+1));
char *result = xmalloc (2*len + (with_prefix?2:0) + 1);
char *p;
for( i = 0; i < 2*len; i+=2 )
sprintf( result+i, "%02X", *data++);
if (with_prefix)
p = stpcpy (result, "0x");
else
p = result;
for (i = 0; i < 2*len; i+=2 )
snprintf (p+i, 3, "%02X", *data++);
return result;
}