cortex_m: dwt_num_comp should be set to zero in cortex_m_dwt_free()

[openocd.git] / src / target / cortex_m.c

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index b55de1bc6d67a450ef7594852c0fc9b031876f5d..88b226d85c8ad86e6167ad7a67a0fdb457b18b2f 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -1865,6 +1865,7 @@ static void cortex_m_dwt_free(struct target *target)
 
        free(cm->dwt_comparator_list);
        cm->dwt_comparator_list = NULL;
+       cm->dwt_num_comp = 0;
 
        if (cache) {
                register_unlink_cache(&target->reg_cache, cache);