init: remove extra space in list of bootconfig values
If a bootconfig argument has a list of values, it has a space between
them in /proc/bootconfig.
Example:
BOARD_BOOTCONFIG := parameter=value1,value2,value3
In /proc/bootconfig, it looks like:
parameter = "value1", "value2", "value3"
Before this CL, that example would end up with the value string of:
"value1, value2, value3"
To keep consistent behavior with kernel cmdline the value string should be:
"value1,value2,value3"
Test: Boot cuttlefish with test bootconfig params and verify ro.boot.*
Bug: 192257482
Change-Id: Iccdec451f53330162fa2c9ad2b7c2630f32b4168
diff --git a/init/util.cpp b/init/util.cpp
index a40d104..9f7bfdb 100644
--- a/init/util.cpp
+++ b/init/util.cpp
@@ -253,8 +253,10 @@
for (const auto& entry : android::base::Split(bootconfig, "\n")) {
std::vector<std::string> pieces = android::base::Split(entry, "=");
if (pieces.size() == 2) {
- pieces[1].erase(std::remove(pieces[1].begin(), pieces[1].end(), '"'), pieces[1].end());
- fn(android::base::Trim(pieces[0]), android::base::Trim(pieces[1]));
+ // get rid of the extra space between a list of values and remove the quotes.
+ std::string value = android::base::StringReplace(pieces[1], "\", \"", ",", true);
+ value.erase(std::remove(value.begin(), value.end(), '"'), value.end());
+ fn(android::base::Trim(pieces[0]), android::base::Trim(value));
}
}
}