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am ce3ac5f0: Merge "Corrected buffer overflow when parsing /proc/wakelocks"

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Merge commit 'ce3ac5f02970fcab91e16ecb573931d209b1985c' into gingerbread-plus-aosp

* commit 'ce3ac5f02970fcab91e16ecb573931d209b1985c':
  Corrected buffer overflow when parsing /proc/wakelocks
This commit is contained in:
Romain Guy
2010-07-29 14:32:34 -07:00
committed by Android Git Automerger
parent 0f0b71600b ce3ac5f029
commit ff74e22b59
1 changed files with 6 additions and 4 deletions
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10
core/java/com/android/internal/os/BatteryStatsImpl.java
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@@ -911,7 +911,7 @@ public final class BatteryStatsImpl extends BatteryStats {
private final Map<String, KernelWakelockStats> readKernelWakelockStats() {
byte[] buffer = new byte[4096];
byte[] buffer = new byte[8192];
int len;
try {
@@ -958,9 +958,11 @@ public final class BatteryStatsImpl extends BatteryStats {
for (endIndex=startIndex;
endIndex < len && wlBuffer[endIndex] != '\n' && wlBuffer[endIndex] != '\0';
endIndex++);
// Don't go over the end of the buffer
if (endIndex < len) {
endIndex++; // endIndex is an exclusive upper bound.
endIndex++; // endIndex is an exclusive upper bound.
// Don't go over the end of the buffer, Process.parseProcLine might
// write to wlBuffer[endIndex]
if (endIndex >= (len - 1) ) {
return m;
}
String[] nameStringArray = mProcWakelocksName;