SVOX: Properly initialize buffers.android-security-8.1.0_r93android-security-8.1.0_r92android-security-8.1.0_r91android-security-8.1.0_r90android-security-8.1.0_r89android-security-8.1.0_r88android-security-8.1.0_r87android-security-8.1.0_r86android-security-8.1.0_r85android-security-8.1.0_r84android-security-8.1.0_r83android-security-8.1.0_r82android-8.1.0_r81android-8.1.0_r80android-8.1.0_r79android-8.1.0_r78android-8.1.0_r77android-8.1.0_r76android-8.1.0_r75android-8.1.0_r74android-8.1.0_r73android-8.1.0_r72android-8.1.0_r71android-8.1.0_r70android-8.1.0_r69android-8.1.0_r68android-8.1.0_r66security-oc-mr1-releaseoreo-mr1-security-release

Bug: 69177126
Test: Manual / TH
Change-Id: I894ad89eb0abbc2fd8dc47ecfc897c793751ca9f
(cherry picked from commit 2258b6512256a2a2ff1a0688c9d3d43ac2df573f)

1 files changed, 8 insertions, 1 deletions

diff --git a/pico/tts/svox_ssml_parser.cpp b/pico/tts/svox_ssml_parser.cpp
index 1e86940..94cd25a 100755
--- a/pico/tts/svox_ssml_parser.cpp
+++ b/pico/tts/svox_ssml_parser.cpp
@@ -57,7 +57,12 @@ SvoxSsmlParser::SvoxSsmlParser() : m_isInBreak(0), m_appendix(NULL), m_docLangua
         XML_SetUserData(mParser, (void*)this);
         m_datasize = 512;
         m_data = new char[m_datasize];
-        m_data[0] = '\0';
+        if (!m_data)
+        {
+            ALOGE("Error: failed to allocate memory for string!\n");
+        } else {
+            memset(m_data, 0, m_datasize);
+        }
     }
 }
 
@@ -120,6 +125,8 @@ void SvoxSsmlParser::startElement(const XML_Char* element, const XML_Char** attr
             {
                 ALOGE("Error: failed to allocate memory for string!\n");
                 return;
+            } else {
+                memset(m_data, 0, m_datasize);
             }
         }