Re: [PATCH] qemusecuritytest: Call real virFileExists in mock

When I suggested to Jim to call real virFileExists() I forgot to also suggest calling init_syms(). Without it, real_virFileExists pointer might be left unset. And indeed, that's what we were seeing on FreeBSD. This effectively reverts commit 4b5cc57ed35dc24d11673dd3f04bfb8073c0340d. > Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt;

--- Green pipeline: https://gitlab.com/MichalPrivoznik/libvirt/-/pipelines/1245457856 Okay, it doesn't test FreeBSD, but it tests x86_64-ubuntu-2204-clang which was also experiencing the failure: https://gitlab.com/libvirt/libvirt/-/jobs/6574951734 tests/qemusecuritymock.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/tests/qemusecuritymock.c b/tests/qemusecuritymock.c index dc8a893e9d..2dfd6c33a0 100644 --- a/tests/qemusecuritymock.c +++ b/tests/qemusecuritymock.c @@ -66,6 +66,7 @@ static int (*real_close)(int fd); static int (*real_setfilecon_raw)(const char *path, const char *context); static int (*real_getfilecon_raw)(const char *path, char **context); #endif +static bool (*real_virFileExists)(const char *file); /* Global mutex to avoid races */ @@ -123,6 +124,7 @@ init_syms(void) VIR_MOCK_REAL_INIT(setfilecon_raw); VIR_MOCK_REAL_INIT(getfilecon_raw); #endif + VIR_MOCK_REAL_INIT(virFileExists); /* Intentionally not calling init_hash() here */ } @@ -386,8 +388,11 @@ bool virFileExists(const char *path) { VIR_LOCK_GUARD lock = virLockGuardLock(&m); - if (getenv(ENVVAR) == NULL) - return access(path, F_OK) == 0; + if (getenv(ENVVAR) == NULL) { + init_syms(); + + return real_virFileExists(path); + } init_hash(); if (virHashHasEntry(chown_paths, path))