Fix the following Coverity issue (RESOURCE_LEAK):
CID
1432879: Resource leak
Handle variable fd going out of scope leaks the handle.
Replace a close() call by qemu_close() since the handle is
opened with qemu_open().
Fixes:
bb99f4772f5 ("hw/smbios: support loading OEM strings values from a file")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201030152742.
1553968-1-philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
if (ret < 0) {
error_setg(errp, "Unable to read from %s: %s",
value, strerror(errno));
+ qemu_close(fd);
return -1;
}
if (memchr(buf, '\0', ret)) {
error_setg(errp, "NUL in OEM strings value in %s", value);
+ qemu_close(fd);
return -1;
}
g_byte_array_append(data, (guint8 *)buf, ret);
}
- close(fd);
+ qemu_close(fd);
*opt->dest = g_renew(char *, *opt->dest, (*opt->ndest) + 1);
(*opt->dest)[*opt->ndest] = (char *)g_byte_array_free(data, FALSE);