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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-08-10 12:42:11 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-08-12 10:09:04 +0200 |
commit | 9399e12c217343545bf412a01629570377536b39 (patch) | |
tree | e8a7f068a355bd18d15e745eec7b3c1611ae2f57 /cpukit/libmisc/monitor/mon-part.c | |
parent | bsps/arm: More robust SMP start (diff) | |
download | rtems-9399e12c217343545bf412a01629570377536b39.tar.bz2 |
rtems: Fix rtems_partition_return_buffer()
The rtems_partition_return_buffer() wrongly accepted which were exactly
at the buffer area end. Use the buffer area limit address for the range
checking.
Close #4490.
Diffstat (limited to 'cpukit/libmisc/monitor/mon-part.c')
-rw-r--r-- | cpukit/libmisc/monitor/mon-part.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpukit/libmisc/monitor/mon-part.c b/cpukit/libmisc/monitor/mon-part.c index 18034cd58f..654700ebfc 100644 --- a/cpukit/libmisc/monitor/mon-part.c +++ b/cpukit/libmisc/monitor/mon-part.c @@ -22,8 +22,9 @@ rtems_monitor_part_canonical( const Partition_Control *rtems_part = (const Partition_Control *) part_void; canonical_part->attribute = rtems_part->attribute_set; - canonical_part->start_addr = rtems_part->starting_address; - canonical_part->length = rtems_part->length; + canonical_part->start_addr = rtems_part->base_address; + canonical_part->length = (uint32_t) ( (uintptr_t) + rtems_part->limit_address + 1 - (uintptr_t) rtems_part->base_address ); canonical_part->buf_size = rtems_part->buffer_size; canonical_part->used_blocks = rtems_part->number_of_used_blocks; } |