Fix bug of heap_2 introduced by pr738. (#743)

* Fix bug of heap_2 introduced by pr738. * Fix formatting check Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com> --------- Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com> Co-authored-by: moral-hao <405197809@qq.com> Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
FreeRTOS · Aug 6, 2023 · ee0a82b · ee0a82b
1 parent 02be485
commit ee0a82b
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/portable/MemMang/heap_2.c b/portable/MemMang/heap_2.c
@@ -229,9 +229,10 @@ void * pvPortMalloc( size_t xWantedSize )
                         pxNewBlockLink->xBlockSize = pxBlock->xBlockSize - xWantedSize;
                         pxBlock->xBlockSize = xWantedSize;
 
-                        /* Insert the new block into the list of free blocks. */
-                        pxNewBlockLink->pxNextFreeBlock = pxPreviousBlock->pxNextFreeBlock;
-                        pxPreviousBlock->pxNextFreeBlock = pxNewBlockLink;
+                        /* Insert the new block into the list of free blocks.
+                         * The list of free blocks is sorted by their size, we have to
+                         * iterate to find the right place to insert new block. */
+                        prvInsertBlockIntoFreeList( ( pxNewBlockLink ) );
                     }
 
                     xFreeBytesRemaining -= pxBlock->xBlockSize;