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See ChangeLog: Tue Feb 16 14:10:02 CET 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-02-16 13:16:33 +00:00
parent 6e5bc13878
commit e1a1b3fc90
53 changed files with 359 additions and 279 deletions
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15
g10/armor.c
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@ -608,15 +608,16 @@ radix64_read( armor_filter_context_t *afx, IOBUF a, size_t *retn,
/* some mailers leave quoted-printable encoded characters
* so we try to workaround this */
if( afx->buffer_pos+2 < afx->buffer_len ) {
int c1, c2, c3;
c1 = afx->buffer[afx->buffer_pos];
c2 = afx->buffer[afx->buffer_pos+1];
c3 = afx->buffer[afx->buffer_pos+2];
if( isxdigit(c1) && isxdigit(c2) && strchr( "=\n\r\t ", c3 )) {
int cc1, cc2, cc3;
cc1 = afx->buffer[afx->buffer_pos];
cc2 = afx->buffer[afx->buffer_pos+1];
cc3 = afx->buffer[afx->buffer_pos+2];
if( isxdigit(cc1) && isxdigit(cc2)
&& strchr( "=\n\r\t ", cc3 )) {
/* well it seems to be the case - adjust */
c = isdigit(c1)? (c1 - '0'): (toupper(c1)-'A'+10);
c = isdigit(cc1)? (cc1 - '0'): (toupper(cc1)-'A'+10);
c <<= 4;
c |= isdigit(c2)? (c2 - '0'): (toupper(c2)-'A'+10);
c |= isdigit(cc2)? (cc2 - '0'): (toupper(cc2)-'A'+10);
afx->buffer_pos += 2;
afx->qp_detected = 1;
goto again;