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List:       kde-commits
Subject:    [k3b/multisession] libk3b/projects: Add more check for inquiring the ISO filesystem size
From:       Leslie Zhai <xiangzhai83 () gmail ! com>
Date:       2016-09-21 4:37:06
Message-ID: E1bmZHO-0007iB-4h () code ! kde ! org
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Git commit e9faad4a24e80ee83a3881707e394ca4be66f5c7 by Leslie Zhai.
Committed on 21/09/2016 at 04:36.
Pushed by lesliezhai into branch 'multisession'.

Add more check for inquiring the ISO filesystem size

CCBUG: 367639

M  +5    -1    libk3b/projects/k3bgrowisofswriter.cpp

http://commits.kde.org/k3b/e9faad4a24e80ee83a3881707e394ca4be66f5c7

diff --git a/libk3b/projects/k3bgrowisofswriter.cpp b/libk3b/projects/k3bgrowisofswriter.cpp
index 20f675f..c8fdcdc 100644
--- a/libk3b/projects/k3bgrowisofswriter.cpp
+++ b/libk3b/projects/k3bgrowisofswriter.cpp
@@ -211,7 +211,11 @@ bool K3b::GrowisofsWriter::prepareProcess()
                     if (fseek(fptr, 32 * 1024 + 80, SEEK_SET) == 0) {
                         char buf[4] = { '\0' };
                         fread(buf, 1, sizeof(buf), fptr);
-                        d->process << "-C 0," << buf;
+                        int next = atoi(buf);
+                        bool ok;
+                        int last = ms[0].toInt(&ok);
+                        if (ok && next > last)
+                            d->process << "-C " << ms[0] << "," << buf;
                     } else {
                         qWarning() << strerror(errno);
                     }
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