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Merge "Add a helpful error message if GetUnreachableMemory fails"

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am: 72ca50359e

Change-Id: Icc656c40d90649e6060145ea7d3018b487369ecb
This commit is contained in:
Colin Cross 2017-06-15 23:16:14 +00:00 • committed by android-build-merger
commit 947caff31b
1 changed files with 4 additions and 1 deletions
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5
libmemunreachable/MemUnreachable.cpp
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@ -502,7 +502,10 @@ std::string UnreachableMemoryInfo::ToString(bool log_contents) const {
std::string GetUnreachableMemoryString(bool log_contents, size_t limit) {
UnreachableMemoryInfo info;
if (!GetUnreachableMemory(info, limit)) {
return "Failed to get unreachable memory\n";
return "Failed to get unreachable memory\n"
"If you are trying to get unreachable memory from a system app\n"
"(like com.android.systemui), disable selinux first using\n"
"setenforce 0\n";
}
return info.ToString(log_contents);