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| author | Werner Koch <[email protected]> | 1998-07-06 10:23:57 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 1998-07-06 10:23:57 +0000 |
| commit | a9ec668cbe5b3335f5db0f05b8e9e88e29ada52c (patch) | |
| tree | e159c79b615fcdcb65f31ee5d1d0a2b1ba84e9aa /util/iobuf.c | |
| parent | partly added creation of OP partial length headers (diff) | |
| download | gnupg-a9ec668cbe5b3335f5db0f05b8e9e88e29ada52c.tar.gz gnupg-a9ec668cbe5b3335f5db0f05b8e9e88e29ada52c.zip | |
intermediate release
Diffstat (limited to 'util/iobuf.c')
| -rw-r--r-- | util/iobuf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/util/iobuf.c b/util/iobuf.c index 7be3431bc..bd69322b9 100644 --- a/util/iobuf.c +++ b/util/iobuf.c @@ -739,6 +739,11 @@ underflow(IOBUF a) log_debug("iobuf-%d.%d: filter eof\n", a->no, a->subno ); return -1; } + if( a->error ) { + if( DBG_IOBUF ) + log_debug("iobuf-%d.%d: error\n", a->no, a->subno ); + return -1; + } if( a->filter ) { len = a->d.size; @@ -758,6 +763,8 @@ underflow(IOBUF a) } a->filter_eof = 1; } + else if( rc ) + a->error = 1; if( !len ) return -1; @@ -802,6 +809,8 @@ iobuf_flush(IOBUF a) log_info("iobuf_flush did not write all!\n"); rc = G10ERR_WRITE_FILE; } + else if( rc ) + a->error = 1; a->d.len = 0; return rc; @@ -1058,6 +1067,7 @@ iobuf_seek( IOBUF a, ulong newpos ) a->nbytes = 0; a->nlimit = 0; a->ntotal = newpos; + a->error = 0; /* remove filters, but the last */ while( a->chain ) iobuf_pop_filter( a, a->filter, NULL ); |