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Make sure that only ascii is passed to isfoo functions.

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This commit is contained in:
Werner Koch 2003-06-07 20:06:32 +00:00
parent a72b1e0a57
commit 6a00a17bd1
15 changed files with 66 additions and 31 deletions
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6
g10/g10.c
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@ -2876,13 +2876,13 @@ add_notation_data( const char *string, int which )
/* we only support printable text - therefore we enforce the use
* of only printable characters (an empty value is valid) */
for( s++; *s ; s++ ) {
if( iscntrl(*s) ) {
if ((*s & 0x80))
highbit = 1;
else if (iscntrl(*s)) {
log_error(_("a notation value must not use "
"any control characters\n") );
return;
}
else if( *s & 0x80 )
highbit = 1;
}
if( highbit ) /* must use UTF8 encoding */