Otherwise, unlinked file will reappear on the next boot.
Reported-by: Kees Cook <[email protected]>
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Kees Cook <[email protected]>
---
fs/pstore/ram.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index 16ff733..453030f 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -186,6 +186,7 @@ static int ramoops_pstore_erase(enum pstore_type_id type,
u64 id,
return -EINVAL;
persistent_ram_free_old(cxt->przs[id]);
+ persistent_ram_zap(cxt->przs[id]);
return 0;
}
--
1.7.9.2
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