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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-06-01 07:04:45 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-06-05 08:49:56 +0200 |
| commit | de9b7d712bf5da6593386fd4fbca0d5f8b8431d8 (patch) | |
| tree | 0f5716349a3a50243bd24f2cb9eaed280d88e3e8 /testsuites/libtests/malloc03 | |
| parent | Update rtems_fatal_source_text() (diff) | |
| download | rtems-de9b7d712bf5da6593386fd4fbca0d5f8b8431d8.tar.bz2 | |
Add RTEMS_FATAL_SOURCE_INVALID_HEAP_FREE
An invalid heap usage such as a double free is usually a fatal error
since this indicates a use after free. Replace the use of printk() in
free() with a fatal error.
Update #3437.
Diffstat (limited to 'testsuites/libtests/malloc03')
| -rw-r--r-- | testsuites/libtests/malloc03/init.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/testsuites/libtests/malloc03/init.c b/testsuites/libtests/malloc03/init.c index 9e2b04d2a0..89c147b1b6 100644 --- a/testsuites/libtests/malloc03/init.c +++ b/testsuites/libtests/malloc03/init.c @@ -12,14 +12,10 @@ #endif #include <tmacros.h> -#include "test_support.h" const char rtems_test_name[] = "MALLOC 3"; -/* forward declarations to avoid warnings */ -rtems_task Init(rtems_task_argument argument); - -rtems_task Init( +static rtems_task Init( rtems_task_argument argument ) { @@ -30,10 +26,21 @@ rtems_task Init( p1 = __builtin_frame_address(0); printf("Attempt to free stack memory\n"); free( p1 ); +} - TEST_END(); - - rtems_test_exit(0); +static void fatal_extension( + rtems_fatal_source source, + bool always_set_to_false, + rtems_fatal_code error +) +{ + if ( + source == RTEMS_FATAL_SOURCE_INVALID_HEAP_FREE + && !always_set_to_false + && error != 0 + ) { + TEST_END(); + } } /* configuration information */ @@ -42,7 +49,10 @@ rtems_task Init( #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER #define CONFIGURE_MAXIMUM_TASKS 1 -#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_INITIAL_EXTENSIONS \ + { .fatal = fatal_extension }, \ + RTEMS_TEST_INITIAL_EXTENSION #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |