logd: switch from android_ids to getpwuid
Bug: 27999086
Change-Id: I7f4e68b21f58789b4dcada04f9c27f5722940c02
diff --git a/logd/LogStatistics.cpp b/logd/LogStatistics.cpp
index 2b02bc1..02a4a75 100644
--- a/logd/LogStatistics.cpp
+++ b/logd/LogStatistics.cpp
@@ -15,8 +15,10 @@
*/
#include <fcntl.h>
+#include <pwd.h>
#include <stdio.h>
#include <string.h>
+#include <sys/types.h>
#include <unistd.h>
#include <log/logger.h>
@@ -159,14 +161,13 @@
return strdup("auditd");
}
- // Android hard coded
- const struct android_id_info *info = android_ids;
-
- for (size_t i = 0; i < android_id_count; ++i) {
- if (info->aid == uid) {
- return strdup(info->name);
+ // Android system
+ if (uid < AID_APP) {
+ // in bionic, thread safe as long as we copy the results
+ struct passwd *pwd = getpwuid(uid);
+ if (pwd) {
+ return strdup(pwd->pw_name);
}
- ++info;
}
// Parse /data/system/packages.list
@@ -179,6 +180,14 @@
return name;
}
+ // Android application
+ if (uid >= AID_APP) {
+ struct passwd *pwd = getpwuid(uid);
+ if (pwd) {
+ return strdup(pwd->pw_name);
+ }
+ }
+
// report uid -> pid(s) -> pidToName if unique
for(pidTable_t::const_iterator it = pidTable.begin(); it != pidTable.end(); ++it) {
const PidEntry &entry = it->second;