diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2017-02-23 12:17:33 +0000 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2017-02-24 20:25:36 +0000 |
| commit | fddffda26287dec1f42a04bd40b8b2782982a7e0 (patch) | |
| tree | 0925e54daaa6ded8ee4d4d90b2b75cb03b2ab12e /hwpfilter | |
| parent | 0acb7b80667b83ad05782dafa23721d0030c3b16 (diff) | |
ofz: don't loop endlessly on failed skip
(cherry picked from commit a438651d2b94f14a2a0e54024f69280917df37b5)
Change-Id: Ibc105d8156e1b1ddf22948fb02165f8d03b4cfd5
Reviewed-on: https://gerrit.libreoffice.org/34576
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Diffstat (limited to 'hwpfilter')
| -rw-r--r-- | hwpfilter/source/hiodev.cxx | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hwpfilter/source/hiodev.cxx b/hwpfilter/source/hiodev.cxx index 98001e99a6a8..48d105ff23ed 100644 --- a/hwpfilter/source/hiodev.cxx +++ b/hwpfilter/source/hiodev.cxx @@ -242,8 +242,12 @@ int HStreamIODev::skipBlock(int size) else{ int remain = size; while(remain){ - if( remain > BUFSIZE ) - remain -= GZREAD(rBuf, BUFSIZE); + if( remain > BUFSIZE ) { + int read = GZREAD(rBuf, BUFSIZE); + remain -= read; + if (read != BUFSIZE) + break; + } else{ remain -= GZREAD(rBuf, remain); break; |