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virsh: Use VIR_AUTOCLOSE more

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There are few places where we can replace explicit
VIR_FORCE_CLOSE() with VIR_AUTOCLOSE annotation.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
This commit is contained in:
Michal Privoznik 2021-09-26 12:54:10 +02:00
parent f427e6c643
commit 1b2e06b1bf
3 changed files with 4 additions and 8 deletions
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3
tools/virsh-domain.c
View File

@ -5539,7 +5539,7 @@ cmdScreenshot(vshControl *ctl, const vshCmd *cmd)
g_autoptr(virshDomain) dom = NULL;
const char *name = NULL;
char *file = NULL;
int fd = -1;
VIR_AUTOCLOSE fd = -1;
g_autoptr(virshStream) st = NULL;
unsigned int screen = 0;
unsigned int flags = 0; /* currently unused */
@ -5610,7 +5610,6 @@ cmdScreenshot(vshControl *ctl, const vshCmd *cmd)
unlink(file);
if (generated)
VIR_FREE(file);
VIR_FORCE_CLOSE(fd);
VIR_FREE(mime);
return ret;
}

6
tools/virsh-volume.c
View File

@ -655,7 +655,7 @@ cmdVolUpload(vshControl *ctl, const vshCmd *cmd)
const char *file = NULL;
g_autoptr(virshStorageVol) vol = NULL;
bool ret = false;
int fd = -1;
VIR_AUTOCLOSE fd = -1;
g_autoptr(virshStream) st = NULL;
const char *name = NULL;
unsigned long long offset = 0, length = 0;
@ -731,7 +731,6 @@ cmdVolUpload(vshControl *ctl, const vshCmd *cmd)
ret = true;
cleanup:
VIR_FORCE_CLOSE(fd);
return ret;
}
@ -773,7 +772,7 @@ cmdVolDownload(vshControl *ctl, const vshCmd *cmd)
const char *file = NULL;
g_autoptr(virshStorageVol) vol = NULL;
bool ret = false;
int fd = -1;
VIR_AUTOCLOSE fd = -1;
g_autoptr(virshStream) st = NULL;
const char *name = NULL;
unsigned long long offset = 0, length = 0;
@ -846,7 +845,6 @@ cmdVolDownload(vshControl *ctl, const vshCmd *cmd)
ret = true;
cleanup:
VIR_FORCE_CLOSE(fd);
if (!ret && created)
unlink(file);
return ret;

3
tools/vsh.c
View File

@ -2388,7 +2388,7 @@ vshEditWriteToTempFile(vshControl *ctl, const char *doc)
{
g_autofree char *ret = NULL;
const char *tmpdir;
int fd;
VIR_AUTOCLOSE fd = -1;
tmpdir = getenv("TMPDIR");
if (!tmpdir) tmpdir = "/tmp";
@ -2403,7 +2403,6 @@ vshEditWriteToTempFile(vshControl *ctl, const char *doc)
if (safewrite(fd, doc, strlen(doc)) == -1) {
vshError(ctl, _("write: %s: failed to write to temporary file: %s"),
ret, g_strerror(errno));
VIR_FORCE_CLOSE(fd);
unlink(ret);
return NULL;
}