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lib: Prefer g_autoptr(dnsmasqCaps) instead of explicit unref

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The dnsmasqCaps type has its own cleanup function defined and
ready to use via g_autoptr(). Use automatic cleanup instead of
an explicit one.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This commit is contained in:
Michal Privoznik 2022-01-11 16:51:32 +01:00
parent a7ffa2a647
commit 6944c78d38
2 changed files with 13 additions and 16 deletions
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22
src/util/virdnsmasq.c
View File

@ -702,44 +702,42 @@ dnsmasqCapsRefreshInternal(dnsmasqCaps *caps, bool force)
static dnsmasqCaps *
dnsmasqCapsNewEmpty(void)
{
dnsmasqCaps *caps;
g_autoptr(dnsmasqCaps) caps = NULL;
if (dnsmasqCapsInitialize() < 0)
return NULL;
if (!(caps = virObjectNew(dnsmasqCapsClass)))
return NULL;
caps->binaryPath = g_strdup(DNSMASQ);
return caps;
return g_steal_pointer(&caps);
}
dnsmasqCaps *
dnsmasqCapsNewFromBuffer(const char *buf)
{
dnsmasqCaps *caps = dnsmasqCapsNewEmpty();
g_autoptr(dnsmasqCaps) caps = dnsmasqCapsNewEmpty();
if (!caps)
return NULL;
if (dnsmasqCapsSetFromBuffer(caps, buf) < 0) {
virObjectUnref(caps);
if (dnsmasqCapsSetFromBuffer(caps, buf) < 0)
return NULL;
}
return caps;
return g_steal_pointer(&caps);
}
dnsmasqCaps *
dnsmasqCapsNewFromBinary(void)
{
dnsmasqCaps *caps = dnsmasqCapsNewEmpty();
g_autoptr(dnsmasqCaps) caps = dnsmasqCapsNewEmpty();
if (!caps)
return NULL;
if (dnsmasqCapsRefreshInternal(caps, true) < 0) {
virObjectUnref(caps);
if (dnsmasqCapsRefreshInternal(caps, true) < 0)
return NULL;
}
return caps;
return g_steal_pointer(&caps);
}
const char *

7
tests/networkxml2conftest.c
View File

@ -112,8 +112,9 @@ static int
mymain(void)
{
int ret = 0;
dnsmasqCaps *full
= dnsmasqCapsNewFromBuffer("Dnsmasq version 2.67\n--bind-dynamic\n--ra-param");
g_autoptr(dnsmasqCaps) full = NULL;
full = dnsmasqCapsNewFromBuffer("Dnsmasq version 2.67\n--bind-dynamic\n--ra-param");
#define DO_TEST(xname, xcaps) \
do { \
@ -154,8 +155,6 @@ mymain(void)
DO_TEST("leasetime-hours", full);
DO_TEST("leasetime-infinite", full);
virObjectUnref(full);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}