The detection framework assumes rtos->symbols is dynamically allocated,
an assumption that the ChibiOS variant breaks by providing a raw statically
allocated symbol list.
---
src/rtos/ChibiOS.c | 7 ++++++-
src/rtos/rtos.c | 4 +++-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/rtos/ChibiOS.c b/src/rtos/ChibiOS.c
index b94e286..8439386 100644
--- a/src/rtos/ChibiOS.c
+++ b/src/rtos/ChibiOS.c
@@ -507,7 +507,12 @@ static int ChibiOS_get_thread_reg_list(struct rtos *rtos,
int64_t thread_id, cha
static int ChibiOS_get_symbol_list_to_lookup(symbol_table_elem_t
*symbol_list[])
{
- *symbol_list = ChibiOS_symbol_list;
+ *symbol_list = malloc(sizeof(ChibiOS_symbol_list));
+
+ if (*symbol_list == NULL)
+ return ERROR_FAIL;
+
+ memcpy(*symbol_list, ChibiOS_symbol_list, sizeof(ChibiOS_symbol_list));
return 0;
}
diff --git a/src/rtos/rtos.c b/src/rtos/rtos.c
index f14e538..e745b5f 100644
--- a/src/rtos/rtos.c
+++ b/src/rtos/rtos.c
@@ -81,8 +81,10 @@ static void os_free(struct target *target)
if (!target->rtos)
return;
- if (target->rtos->symbols)
+ if (target->rtos->symbols) {
free(target->rtos->symbols);
+ target->rtos->symbols = NULL;
+ }
free(target->rtos);
target->rtos = NULL;
--
1.7.10.4
------------------------------------------------------------------------------
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