mm/mm_heap/mm_sbrk.c: Fix backward conditional test. Should call mm_initialize() when brkaddr equal zero

2019-01-26 07:07:42 -06:00 · 2019-01-26 07:07:42 -06:00 · e15670a191
parent 2e70eef767
commit e15670a191
1 changed files with 1 additions and 1 deletions
--- a/mm/mm_heap/mm_sbrk.c
+++ b/mm/mm_heap/mm_sbrk.c
@ -141,7 +141,7 @@ FAR void *mm_sbrk(FAR struct mm_heap_s *heap, intptr_t incr,
       */

      bytesize = pgincr << MM_PGSHIFT;
-      if (brkaddr != 0)
+      if (brkaddr == 0)
        {
          /* No... then initialize it now */