Android/frameworks_base
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Fix wrap property creation when truncating.

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If a property name gets truncated, make sure it doesn't end in a '.'
since that makes the name illegal.

Bug: 19196358
Bug: https://code.google.com/p/android/issues/detail?id=82947
Change-Id: Icc1a26593237ca19ad0ebd776a60b3d6290bb355
This commit is contained in:
Christopher Ferris
2015-01-28 17:56:32 -08:00
parent 106da5bf80
commit e32df45fe1
1 changed files with 6 additions and 1 deletions
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7
core/java/com/android/internal/os/ZygoteConnection.java
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@@ -800,7 +800,12 @@ class ZygoteConnection {
if (args.niceName != null) {
String property = "wrap." + args.niceName;
if (property.length() > 31) {
property = property.substring(0, 31);
// Avoid creating an illegal property name when truncating.
if (property.charAt(30) != '.') {
property = property.substring(0, 31);
} else {
property = property.substring(0, 30);
}
}
args.invokeWith = SystemProperties.get(property);
if (args.invokeWith != null && args.invokeWith.length() == 0) {