diff options
| -rw-r--r-- | services/medialog/MediaLogService.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/services/medialog/MediaLogService.cpp b/services/medialog/MediaLogService.cpp index 2332b3e..f60749d 100644 --- a/services/medialog/MediaLogService.cpp +++ b/services/medialog/MediaLogService.cpp @@ -19,6 +19,7 @@ #include <sys/mman.h> #include <utils/Log.h> +#include <binder/PermissionCache.h> #include <media/nbaio/NBLog.h> #include <private/android_filesystem_config.h> #include "MediaLogService.h" @@ -55,6 +56,14 @@ void MediaLogService::unregisterWriter(const sp<IMemory>& shared) status_t MediaLogService::dump(int fd, const Vector<String16>& args) { + // FIXME merge with similar but not identical code at services/audioflinger/ServiceUtilities.cpp + static const String16 sDump("android.permission.DUMP"); + if (!(IPCThreadState::self()->getCallingUid() == AID_MEDIA || + PermissionCache::checkCallingPermission(sDump))) { + fdprintf(fd, "Permission denied.\n"); + return NO_ERROR; + } + Vector<NamedReader> namedReaders; { Mutex::Autolock _l(mLock); |