tequilaOS/platform_system_vold
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Do not read ro.apex.updatable.

Browse source 
We no longer support ro.apex.updatable=false case. Hence no need to read
it.

Bug: 297460439
Test: device boots
Change-Id: I9b71ea96052741073f092ca6abcfbe92a927128a
This commit is contained in:
Jooyung Han 2023-08-25 15:38:12 +09:00
parent f05039392c
commit a9f2171c42
2 changed files with 13 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Android.bp
View file

@ -165,7 +165,6 @@ cc_library_static {
},
},
whole_static_libs: [
"libcom.android.sysprop.apex",
"libc++fs",
],
}

10
VolumeManager.cpp
View file

@ -35,7 +35,6 @@
#include <linux/kdev_t.h>
#include <ApexProperties.sysprop.h>
#include <android-base/file.h>
#include <android-base/logging.h>
#include <android-base/parseint.h>
@ -595,12 +594,11 @@ bool scanProcProcesses(uid_t uid, userid_t userId, ScanProcCallback callback, vo
struct dirent* de;
std::string rootName;
std::string pidName;
std::string exeName;
int pidFd;
int nsFd;
struct stat sb;
static bool apexUpdatable = android::sysprop::ApexProperties::updatable().value_or(false);
if (!(dir = opendir("/proc"))) {
async_safe_format_log(ANDROID_LOG_ERROR, "vold", "Failed to opendir");
return false;
@ -648,10 +646,7 @@ bool scanProcProcesses(uid_t uid, userid_t userId, ScanProcCallback callback, vo
goto next;
}
if (apexUpdatable) {
std::string exeName;
// When ro.apex.bionic_updatable is set to true,
// some early native processes have mount namespaces that are different
// Some early native processes have mount namespaces that are different
// from that of the init. Therefore, above check can't filter them out.
// Since the propagation type of / is 'shared', unmounting /storage
// for the early native processes affects other processes including
@ -664,7 +659,6 @@ bool scanProcProcesses(uid_t uid, userid_t userId, ScanProcCallback callback, vo
if (!StartsWith(exeName, "/system/bin/app_process") && sb.st_uid < AID_APP_START) {
goto next;
}
}
// We purposefully leave the namespace open across the fork
// NOLINTNEXTLINE(android-cloexec-open): Deliberately not O_CLOEXEC