diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 07:30:44 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 07:49:42 +0200 |
commit | a75a7d3c577528497ce64777b572c1f60574a67c (patch) | |
tree | dde9773138472328a9d8a9883917766654356974 /cpukit/libmisc | |
parent | 56e61e24bd8cada5b25f6d4fdf433eed84f25204 (diff) |
stackchk: Remove heap hack
It is now guranteed that threads do not use a freed stack during
termination.
Diffstat (limited to 'cpukit/libmisc')
-rw-r--r-- | cpukit/libmisc/stackchk/check.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/cpukit/libmisc/stackchk/check.c b/cpukit/libmisc/stackchk/check.c index bc4a7fc478..a3b7190ca3 100644 --- a/cpukit/libmisc/stackchk/check.c +++ b/cpukit/libmisc/stackchk/check.c @@ -113,14 +113,8 @@ static inline bool Stack_check_Frame_pointer_in_range( ((_the_stack)->area) #else - /* - * We need this magic offset because during a task delete the task stack will - * be freed before we enter the task switch extension which checks the stack. - * The task stack free operation will write the next and previous pointers - * for the free list into this area. - */ #define Stack_check_Get_pattern( _the_stack ) \ - ((char *)(_the_stack)->area + sizeof(Heap_Block) - HEAP_BLOCK_HEADER_SIZE) + ((char *)(_the_stack)->area) #define Stack_check_Calculate_used( _low, _size, _high_water) \ ( ((char *)(_low) + (_size)) - (char *)(_high_water) ) |