diff options
| author | Wei Jia <wjia@google.com> | 2017-02-13 22:41:25 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2017-02-13 22:41:25 +0000 |
| commit | 008d81708eb81a0879fa25a80ae20253a0116592 (patch) | |
| tree | b023e57bb4146596a08770fd590cabeaebb07c4a | |
| parent | 6e988ba8325243acbf1a5b60d2ab2f36a9d61199 (diff) | |
| parent | 56d153259cc3e16a6a0014199a2317dde333c978 (diff) | |
| download | android_external_sonivox-008d81708eb81a0879fa25a80ae20253a0116592.tar.gz android_external_sonivox-008d81708eb81a0879fa25a80ae20253a0116592.tar.bz2 android_external_sonivox-008d81708eb81a0879fa25a80ae20253a0116592.zip | |
Merge "eas_mdls: fix OOB read." into klp-dev
| -rw-r--r-- | arm-wt-22k/lib_src/eas_mdls.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arm-wt-22k/lib_src/eas_mdls.c b/arm-wt-22k/lib_src/eas_mdls.c index e2cb688..296d783 100644 --- a/arm-wt-22k/lib_src/eas_mdls.c +++ b/arm-wt-22k/lib_src/eas_mdls.c @@ -114,6 +114,8 @@ /* this define allows us to use the sndlib.h structures as RW memory */ #define SCNST +#include "log/log.h" + #include "eas_data.h" #include "eas_host.h" #include "eas_mdls.h" @@ -2086,8 +2088,11 @@ static EAS_RESULT PushcdlStack (EAS_U32 *pStack, EAS_INT *pStackPtr, EAS_U32 val { /* stack overflow, return an error */ - if (*pStackPtr >= CDL_STACK_SIZE) + if (*pStackPtr >= (CDL_STACK_SIZE - 1)) { + ALOGE("b/34031018, stackPtr(%d)", *pStackPtr); + android_errorWriteLog(0x534e4554, "34031018"); return EAS_ERROR_FILE_FORMAT; + } /* push the value onto the stack */ *pStackPtr = *pStackPtr + 1; |