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platform_system_core
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logd: add "+passcred" for logdw socket 

Tell init to set SO_PASSCRED on the socket before bind() and handoff.

Test: gtest logd-unit-test --gtest_filter=logd.statistics right after boot
Bug: 37985222
Change-Id: I318969ee3241834e5326233aabd97e52ef505969
This commit is contained in:
Mark Salyzyn 2017-05-05 15:32:10 -07:00
parent 9811cd33ac
commit 54d8ff1121
2 changed files with 6 additions and 6 deletions
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10
logd/LogListener.cpp
View File

@ -119,14 +119,14 @@ int LogListener::getLogSocket() {
static const char socketName[] = "logdw";
int sock = android_get_control_socket(socketName);
if (sock < 0) {
if (sock < 0) { // logd started up in init.sh
sock = socket_local_server(
socketName, ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_DGRAM);
}
int on = 1;
if (setsockopt(sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)) < 0) {
return -1;
int on = 1;
if (setsockopt(sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on))) {
return -1;
}
}
return sock;
}

2
logd/logd.rc
View File

@ -1,7 +1,7 @@
service logd /system/bin/logd
socket logd stream 0666 logd logd
socket logdr seqpacket 0666 logd logd
socket logdw dgram 0222 logd logd
socket logdw dgram+passcred 0222 logd logd
file /proc/kmsg r
file /dev/kmsg w
user logd