[PATCH v2 21/27] qemuBuildRBDSecinfoURI: Use virSecureEraseString instead of VIR_AUTODISPOSE_STR
In this instance attempting to be correct is really pointless since the
secret is formatted into another string which is not erased securely and
then put on the commandline.
Keep the secure handling for correctness.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_command.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index f613aa0201..0320011ced 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -66,6 +66,7 @@
#include "logging/log_manager.h"
#include "logging/log_protocol.h"
#include "virutil.h"
+#include "virsecureerase.h"
#include <sys/stat.h>
#include <fcntl.h>
@@ -776,7 +777,7 @@ static int
qemuBuildRBDSecinfoURI(virBufferPtr buf,
qemuDomainSecretInfoPtr secinfo)
{
- VIR_AUTODISPOSE_STR base64secret = NULL;
+ g_autofree char *base64secret = NULL;
if (!secinfo) {
virBufferAddLit(buf, ":auth_supported=none");
@@ -791,6 +792,7 @@ qemuBuildRBDSecinfoURI(virBufferPtr buf,
virBufferEscape(buf, '\\', ":",
":key=%s:auth_supported=cephx\\;none",
base64secret);
+ virSecureEraseString(base64secret);
break;
case VIR_DOMAIN_SECRET_INFO_TYPE_AES:
--
2.29.2