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hdd_menu: do not handle the rootfs or fs without kernel support

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This commit is contained in:
Stefan Seyfried
2015-02-08 15:22:15 +01:00
committed by Jacek Jendrzej
parent 415e7351e1
commit f7bb7a70cb
1 changed files with 10 additions and 1 deletions
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11
src/gui/hdd_menu.cpp
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@@ -776,9 +776,11 @@ _show_menu:
}
if (!hdd_list.empty()) {
struct stat rec_st;
struct stat rec_st, root_st, dev_st;
memset(&rec_st, 0, sizeof(rec_st));
memset(&root_st, 0, sizeof(root_st));
stat(g_settings.network_nfs_recordingdir.c_str(), &rec_st);
stat("/", &root_st);
sort(hdd_list.begin(), hdd_list.end(), cmp_hdd_by_name());
mount = g_Locale->getText(LOCALE_HDD_MOUNT);
@@ -794,6 +796,13 @@ _show_menu:
}
std::string key = "m" + it->devname;
bool enabled = !rec_icon || !CNeutrinoApp::getInstance()->recordingstatus;
/* do not allow to unmount the rootfs, and skip filesystems without kernel support */
memset(&dev_st, 0, sizeof(dev_st));
if (stat(("/dev/" + it->devname).c_str(), &dev_st) != -1
&& dev_st.st_rdev == root_st.st_dev)
enabled = false;
else if (kernel_fs_list.find(it->fmt) == kernel_fs_list.end())
enabled = false;
it->cmf = new CMenuForwarder(it->desc, enabled, it->mounted ? umount : mount , this,
key.c_str(), CRCInput::convertDigitToKey(shortcut++), NULL, rec_icon);
hddmenu->addItem(it->cmf);