commit b54a86315ea4c8de2bdf42dedbd9116d6a325619
author qctecmdr <qctecmdr@localhost> Mon Jul 24 23:03:24 2023 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Jul 24 23:03:24 2023 -0700
tree 1fa5c26e758f3fb1c16db054f208bef94bdc9a85
parent 07774a4d8ddcb102b7e8b573fb51b4ca22ca86cb
parent c0155c1ecb315d168769f5de7f61d1784e28ea7b

Merge "pal: check for buffer overflow"

utils/src/ChargerListener.cpp

diff --git a/utils/src/ChargerListener.cpp b/utils/src/ChargerListener.cpp
index 685e40a..daefd3d 100644
--- a/utils/src/ChargerListener.cpp
+++ b/utils/src/ChargerListener.cpp
@@ -385,14 +385,14 @@
 int ChargerListenerImpl::getConcurrentState()
 {
     int status_bit = -EINVAL;
-    char state[12];
+    char state[22];
 
     mlock.lock();
     if (0 != readSysfsPath(BOOST_CONCURRENT_PATH, O_RDONLY, 2, state)) {
         ALOGE("%s %d, read Concurrency bit failed %s", __func__, __LINE__,
               strerror(errno));
     } else {
-        sscanf(state, "%d\n", &status_bit);
+        sscanf(state, "%d", &status_bit);
     }
     mlock.unlock();
     return status_bit;