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| author | Dan Albert <danalbert@google.com> | 2015-03-28 11:52:10 -0700 |
|---|---|---|
| committer | Dan Albert <danalbert@google.com> | 2015-03-28 19:04:15 +0000 |
| commit | 868402e5bfcc14305f216f34751d6c2e150aa849 (patch) | |
| tree | 352dfa3599743a6c9998451895eb4d4f005f8156 /adb | |
| parent | e29744d94df787fa83307572d90a954b1592f69b (diff) | |
| download | system_core-868402e5bfcc14305f216f34751d6c2e150aa849.zip system_core-868402e5bfcc14305f216f34751d6c2e150aa849.tar.gz system_core-868402e5bfcc14305f216f34751d6c2e150aa849.tar.bz2 | |
Revert "Remove the emulator special case from the "adb root" code."
adb root doesn't work on the emulator, so this prevents root access
to a userdebug emulator.
Since the emulator has always been root even on userdebug builds, it
may be that adb root has never worked on the emulator.
Bug: 19974213
This reverts commit abd6773b41effd1e1005ad7ce8cb5e370a367302.
Diffstat (limited to 'adb')
| -rw-r--r-- | adb/adb_main.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/adb/adb_main.cpp b/adb/adb_main.cpp index a03fcf1..fb17e89 100644 --- a/adb/adb_main.cpp +++ b/adb/adb_main.cpp @@ -110,6 +110,13 @@ static bool should_drop_privileges() { #if defined(ALLOW_ADBD_ROOT) char value[PROPERTY_VALUE_MAX]; + // The emulator is never secure, so don't drop privileges there. + // TODO: this seems like a bug --- shouldn't the emulator behave like a device? + property_get("ro.kernel.qemu", value, ""); + if (strcmp(value, "1") == 0) { + return false; + } + // The properties that affect `adb root` and `adb unroot` are ro.secure and // ro.debuggable. In this context the names don't make the expected behavior // particularly obvious. |