From 5b3841d592681ffa11a3e6564d00df1aaeec3b40 Mon Sep 17 00:00:00 2001 From: Hanno Becker Date: Fri, 19 Mar 2021 05:23:30 +0000 Subject: [PATCH] Fix uninitialized memory bug in MPS reader test Signed-off-by: Hanno Becker --- tests/suites/test_suite_mps.function | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/suites/test_suite_mps.function b/tests/suites/test_suite_mps.function index 870e201e9a..6bd74b1d9d 100644 --- a/tests/suites/test_suite_mps.function +++ b/tests/suites/test_suite_mps.function @@ -304,6 +304,9 @@ void mbedtls_mps_reader_reclaim_overflow() unsigned char *tmp; mbedtls_mps_reader rd; + for( size_t i=0; (unsigned) i < sizeof( buf ); i++ ) + buf[i] = (unsigned char) i; + /* Preparation (lower layer) */ mbedtls_mps_reader_init( &rd, acc, sizeof( acc ) ); TEST_ASSERT( mbedtls_mps_reader_feed( &rd, buf, sizeof( buf ) ) == 0 );