From 16a2227893dc1d5cad78ed376ad1d7e300978fbe Mon Sep 17 00:00:00 2001 From: Vladimir Sementsov-Ogievskiy Date: Fri, 27 Apr 2018 17:20:02 +0300 Subject: migration/block-dirty-bitmap: fix memory leak in dirty_bitmap_load_bits Release buf on error path too. Bug was introduced in b35ebdf076d697bc "migration: add postcopy migration of dirty bitmaps" with the whole function. Signed-off-by: Vladimir Sementsov-Ogievskiy Message-Id: <20180427142002.21930-3-vsementsov@virtuozzo.com> Reviewed-by: Eric Blake CC: qemu-stable@nongnu.org Signed-off-by: Eric Blake --- migration/block-dirty-bitmap.c | 1 + 1 file changed, 1 insertion(+) (limited to 'migration') diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c index dd04f102d8..8819aabe3a 100644 --- a/migration/block-dirty-bitmap.c +++ b/migration/block-dirty-bitmap.c @@ -600,6 +600,7 @@ static int dirty_bitmap_load_bits(QEMUFile *f, DirtyBitmapLoadState *s) ret = qemu_get_buffer(f, buf, buf_size); if (ret != buf_size) { error_report("Failed to read bitmap bits"); + g_free(buf); return -EIO; } -- cgit v1.2.1