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authorJonathan Dumaresq <jdumaresq@cimeq.qc.ca>2016-04-08 10:38:00 -0400
committerFreddie Chopin <freddie.chopin@gmail.com>2016-05-04 22:38:44 +0100
commit0f65e36ee176777a62fa0bbb8c31491928e98cf2 (patch)
treeee100dd6b70f979a034118cf5697fddba94e5ac1 /contrib
parentf5b7033742e0858610d37808f15b25602ba62995 (diff)
RTOS support: Correction of out of bound access of thread array
FreeRTOS use an array to store ready task. The array size is configMAX_PRIORITIES. In the current implementation, the code try to access 1 more priority if the helper from freeRTOS contrib is used. This has effect of detecting bad thread. This patch correct this and have been tested on a code with more than 12 task. Change-Id: Id229f0b2c4bf1aab87a2a69be174cc9b6dda00cb Signed-off-by: Jonathan Dumaresq <jdumaresq@cimeq.qc.ca> Reviewed-on: http://openocd.zylin.com/3400 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Diffstat (limited to 'contrib')
-rw-r--r--contrib/rtos-helpers/FreeRTOS-openocd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/rtos-helpers/FreeRTOS-openocd.c b/contrib/rtos-helpers/FreeRTOS-openocd.c
index 567e710b..81a3ab77 100644
--- a/contrib/rtos-helpers/FreeRTOS-openocd.c
+++ b/contrib/rtos-helpers/FreeRTOS-openocd.c
@@ -17,4 +17,4 @@
#define USED
#endif
-const int USED uxTopUsedPriority = configMAX_PRIORITIES;
+const int USED uxTopUsedPriority = configMAX_PRIORITIES - 1;