diff options
Diffstat (limited to 'g10/g10.c')
| -rw-r--r-- | g10/g10.c | 25 |
1 files changed, 21 insertions, 4 deletions
@@ -2812,6 +2812,7 @@ add_notation_data( const char *string, int which ) STRLIST sl,*notation_data; int critical=0; int highbit=0; + int saw_at=0; if(which) notation_data=&opt.cert_notation_data; @@ -2823,13 +2824,29 @@ add_notation_data( const char *string, int which ) string++; } - for( s=string ; *s != '='; s++ ) { - if( !*s || (*s & 0x80) || (!isgraph(*s) && !isspace(*s)) ) { + /* If and when the IETF assigns some official name tags, we'll + have to add them here. */ + + for( s=string ; *s != '='; s++ ) + { + if( *s=='@') + saw_at=0; + + if( !*s || (*s & 0x80) || (!isgraph(*s) && !isspace(*s)) ) + { log_error(_("a notation name must have only printable characters " "or spaces, and end with an '='\n") ); return; - } - } + } + } + + if(!saw_at && !opt.expert) + { + log_error( + _("a user notation name must contain the '@' character\n")); + return; + } + /* we only support printable text - therefore we enforce the use * of only printable characters (an empty value is valid) */ for( s++; *s ; s++ ) { |