Re: [PATCH] virauth: Verify virConnectAuth::cb is set in virAuthGetPasswordPath()

18 May 2026


      On a Friday in 2026, Michal Privoznik via Devel wrote:
...
From: Michal Privoznik <mprivozn@redhat.com>
Simirarly to virAuthGetUsernamePath() check whether callback used
to collect credentials is actually set before calling it. This
bug is easily reproducible, for instance as:
int credtype[] = { VIR_CRED_PASSPHRASE };
 virConnectPtr conn = virConnectOpenAuth("esx://root@example.com/",
                                         &(virConnectAuth){
                                         .credtype = credtype,
                                         .ncredtype = 1,
                                         .cb = NULL
                                         },
                                         0);
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/util/virauth.c | 6 ++++++
1 file changed, 6 insertions(+)
Reviewed-by: Ján Tomko <jtomko@redhat.com>

Jano