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vbox: Use g_autofree in vboxDomainScreenshot()

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This also fixes a cacheDir's leak when g_mkstep_full() fails.

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Fabiano Fidêncio 2019-12-19 09:48:05 +01:00
parent bee366a9ca
commit e09d7d080d
1 changed files with 2 additions and 5 deletions
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7
src/vbox/vbox_common.c
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@ -7341,8 +7341,8 @@ vboxDomainScreenshot(virDomainPtr dom,
vboxIID iid;
IMachine *machine = NULL;
nsresult rc;
char *tmp;
char *cacheDir;
g_autofree char *tmp = NULL;
g_autofree char *cacheDir = NULL;
int tmp_fd = -1;
unsigned int max_screen;
bool privileged = geteuid() == 0;
@ -7383,7 +7383,6 @@ vboxDomainScreenshot(virDomainPtr dom,
if ((tmp_fd = g_mkstemp_full(tmp, O_RDWR | O_CLOEXEC, S_IRUSR | S_IWUSR)) == -1) {
virReportSystemError(errno, _("g_mkstemp(\"%s\") failed"), tmp);
VIR_FREE(tmp);
VBOX_RELEASE(machine);
return NULL;
}
@ -7454,8 +7453,6 @@ vboxDomainScreenshot(virDomainPtr dom,
VIR_FORCE_CLOSE(tmp_fd);
unlink(tmp);
VIR_FREE(tmp);
VIR_FREE(cacheDir);
VBOX_RELEASE(machine);
vboxIIDUnalloc(&iid);
return ret;