[PATCH v2 20/27] libxlMakeNetworkDiskSrc: Use virSecureEraseString instead of VIR_AUTODISPOSE_STR

Tuesday, 2 February 2021

Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt;
---
 src/libxl/libxl_conf.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index 694192e1c3..de0fd66842 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -999,7 +999,7 @@ static int
 libxlMakeNetworkDiskSrc(virStorageSourcePtr src, char **srcstr)
 {
     virConnectPtr conn = NULL;
-    VIR_AUTODISPOSE_STR base64secret = NULL;
+    g_autofree char *base64secret = NULL;
     char *username = NULL;
     int ret = -1;

@@ -1022,7 +1022,10 @@ libxlMakeNetworkDiskSrc(virStorageSourcePtr src, char **srcstr)
         virSecureErase(secret, secretlen);
     }

-    if (!(*srcstr = libxlMakeNetworkDiskSrcStr(src, username, base64secret)))
+    *srcstr = libxlMakeNetworkDiskSrcStr(src, username, base64secret);
+    virSecureEraseString(base64secret);
+
+    if (!*srcstr)
         goto cleanup;

     ret = 0;
-- 
2.29.2


    