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| author | Neal H. Walfield <[email protected]> | 2016-11-29 13:41:22 +0000 |
|---|---|---|
| committer | Neal H. Walfield <[email protected]> | 2016-11-29 13:56:00 +0000 |
| commit | 522f74f7e377135cf098b6b0b9b35284c1dfc963 (patch) | |
| tree | a5efc5605817ff6473b2149c016343716d0c00ed /g10/armor.c | |
| parent | g10: Extend TOFU_STATS to always show the validity (diff) | |
| download | gnupg-522f74f7e377135cf098b6b0b9b35284c1dfc963.tar.gz gnupg-522f74f7e377135cf098b6b0b9b35284c1dfc963.zip | |
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Diffstat (limited to '')
| -rw-r--r-- | g10/armor.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/g10/armor.c b/g10/armor.c index c80e902d2..58d8e01b1 100644 --- a/g10/armor.c +++ b/g10/armor.c @@ -1026,17 +1026,20 @@ armor_filter( void *opaque, int control, if( control == IOBUFCTRL_UNDERFLOW && afx->inp_bypass ) { n = 0; if( afx->buffer_len ) { + /* Copy the data from AFX->BUFFER to BUF. */ for(; n < size && afx->buffer_pos < afx->buffer_len; n++ ) buf[n++] = afx->buffer[afx->buffer_pos++]; if( afx->buffer_pos >= afx->buffer_len ) afx->buffer_len = 0; } + /* If there is still space in BUF, read directly into it. */ for(; n < size; n++ ) { if( (c=iobuf_get(a)) == -1 ) break; buf[n] = c & 0xff; } if( !n ) + /* We didn't get any data. EOF. */ rc = -1; *ret_len = n; } |