* [f2fs-dev] [PATCH] fsck.f2fs: avoid randomness in sum_blk
@ 2020-07-15 19:08 Theotime Combes via Linux-f2fs-devel
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From: Theotime Combes via Linux-f2fs-devel @ 2020-07-15 19:08 UTC (permalink / raw)
To: linux-f2fs-devel
This patch removes random bytes in sum_blk when loading a new directory.
Signed-off-by: Theotime Combes <tcombes@google.com>
---
fsck/mount.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fsck/mount.c b/fsck/mount.c
index c63e8d1..a54abc4 100644
--- a/fsck/mount.c
+++ b/fsck/mount.c
@@ -1940,9 +1940,9 @@ static int build_curseg(struct f2fs_sb_info *sbi)
SM_I(sbi)->curseg_array = array;
for (i = 0; i < NR_CURSEG_TYPE; i++) {
- array[i].sum_blk = malloc(PAGE_CACHE_SIZE);
+ array[i].sum_blk = calloc(PAGE_CACHE_SIZE, 1);
if (!array[i].sum_blk) {
- MSG(1, "\tError: Malloc failed for build_curseg!!\n");
+ MSG(1, "\tError: Calloc failed for build_curseg!!\n");
goto seg_cleanup;
}
--
2.27.0.389.gc38d7665816-goog
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