Android/frameworks_base
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Merge "setProperty check for byte limit"

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This commit is contained in:
Ling Ma
2022-04-01 21:43:23 +00:00
committed by Gerrit Code Review
parent ffa0f982b6 8c959cde94
commit 18b4802337
1 changed files with 3 additions and 2 deletions
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5
core/java/android/os/SystemProperties.java
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@@ -226,9 +226,10 @@ public class SystemProperties {
*/ */
@UnsupportedAppUsage @UnsupportedAppUsage
public static void set(@NonNull String key, @Nullable String val) { public static void set(@NonNull String key, @Nullable String val) {
if (val != null && !key.startsWith("ro.") && val.length() > PROP_VALUE_MAX) { if (val != null && !key.startsWith("ro.") && val.getBytes(StandardCharsets.UTF_8).length
> PROP_VALUE_MAX) {
throw new IllegalArgumentException("value of system property '" + key throw new IllegalArgumentException("value of system property '" + key
+ "' is longer than " + PROP_VALUE_MAX + " characters: " + val); + "' is longer than " + PROP_VALUE_MAX + " bytes: " + val);
} }
if (TRACK_KEY_ACCESS) onKeyAccess(key); if (TRACK_KEY_ACCESS) onKeyAccess(key);
native_set(key, val); native_set(key, val);