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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 /cpukit/include/rtems/score/interr.h | |
| 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 'cpukit/include/rtems/score/interr.h')
| -rw-r--r-- | cpukit/include/rtems/score/interr.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cpukit/include/rtems/score/interr.h b/cpukit/include/rtems/score/interr.h index 3144952716..f09072d5fb 100644 --- a/cpukit/include/rtems/score/interr.h +++ b/cpukit/include/rtems/score/interr.h @@ -131,6 +131,13 @@ typedef enum { RTEMS_FATAL_SOURCE_PANIC = 11, /** + * @brief Fatal source for invalid C program heap frees via free(). + * + * The fatal code is the bad pointer. + */ + RTEMS_FATAL_SOURCE_INVALID_HEAP_FREE = 12, + + /** * @brief The last available fatal source. * * This enum value ensures that the enum type needs at least 32-bits for |