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| author | Ethan Yonker <dees_troy@teamw.in> | 2014-02-09 18:48:33 +0100 |
|---|---|---|
| committer | Ethan Yonker <dees_troy@teamw.in> | 2014-02-09 18:48:33 +0100 |
| commit | f27497f0cc8fa4bcec43e61c67ba45487f588cfc (patch) | |
| tree | 8fe254bd956d3aa1b8e1188f5308010a4e94c57a /partition.cpp | |
| parent | Update SuperSU (diff) | |
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Diffstat (limited to 'partition.cpp')
| -rw-r--r-- | partition.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/partition.cpp b/partition.cpp index 3f19b7d61..b597695e2 100644 --- a/partition.cpp +++ b/partition.cpp @@ -53,6 +53,7 @@ extern "C" { } #ifdef HAVE_SELINUX #include "selinux/selinux.h" +#include <selinux/label.h> #endif using namespace std; @@ -1344,17 +1345,25 @@ bool TWPartition::Wipe_EXT4() { return false; #if defined(HAVE_SELINUX) && defined(USE_EXT4) + int ret; + char *secontext = NULL; + gui_print("Formatting %s using make_ext4fs function.\n", Display_Name.c_str()); - if (make_ext4fs(Actual_Block_Device.c_str(), Length, Mount_Point.c_str(), selinux_handle) != 0) { + + if (selabel_lookup(selinux_handle, &secontext, Mount_Point.c_str(), S_IFDIR) < 0) { + LOGINFO("Cannot lookup security context for '%s'\n", Mount_Point.c_str()); + ret = make_ext4fs(Actual_Block_Device.c_str(), Length, Mount_Point.c_str(), NULL); + } else { + ret = make_ext4fs(Actual_Block_Device.c_str(), Length, Mount_Point.c_str(), selinux_handle); + } + if (ret != 0) { LOGERR("Unable to wipe '%s' using function call.\n", Mount_Point.c_str()); return false; } else { - #ifdef HAVE_SELINUX string sedir = Mount_Point + "/lost+found"; PartitionManager.Mount_By_Path(sedir.c_str(), true); rmdir(sedir.c_str()); mkdir(sedir.c_str(), S_IRWXU | S_IRWXG | S_IWGRP | S_IXGRP); - #endif return true; } #else |