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Merge "Revert "uevent.c: avoid POLLERR infinite loop"" into main am: ce4e1d99ad

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Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware_legacy/+/2901647

Change-Id: Ic4361d412e481e9c12f41c1c44ce210f6fbbbd4b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Steven Moreland 2024-01-08 19:52:46 +00:00 committed by Automerger Merge Worker
commit 5b2b1c055a
2 changed files with 0 additions and 13 deletions
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1
Android.bp
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@ -79,7 +79,6 @@ cc_library_shared {
shared_libs: [
"android.system.suspend-V1-ndk",
"libdl",
"liblog",
],
header_libs: [

12
uevent.c
View file

@ -16,8 +16,6 @@
#include <hardware_legacy/uevent.h>
#include <log/log.h>
#include <malloc.h>
#include <string.h>
#include <unistd.h>
@ -96,16 +94,6 @@ int uevent_next_event(char* buffer, int buffer_length)
return count;
}
}
if (nr > 0 && (fds.revents & POLLERR)) {
int error = 0;
socklen_t errlen = sizeof(error);
getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &errlen);
// see b/300009377, this used to be an infinite loop
// abort to try to recover
LOG_ALWAYS_FATAL("Uevent POLLERR: %s, on FD %d", strerror(error), fd);
}
}
// won't get here