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From ae554d506040559c2dbf972ecf4a33be4fb6d869 Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Tue, 31 Oct 2017 12:59:02 +0100
Subject: [PATCH] cryptsetup-generator: use after free
rhel-only
Related: #1477757
---
src/cryptsetup/cryptsetup-generator.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
index 82a280d86..c387e2104 100644
--- a/src/cryptsetup/cryptsetup-generator.c
+++ b/src/cryptsetup/cryptsetup-generator.c
@@ -214,10 +214,8 @@ static int create_disk(
return log_oom();
mkdir_parents_label(to, 0755);
- if (symlink(from, to) < 0) {
- free(to);
+ if (symlink(from, to) < 0)
return log_error_errno(errno, "Failed to create symlink %s: %m", to);
- }
}
free(to);