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virTypedParameterAssignValueVArgs: Ensure proper typed param type in caller

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There are two callers of virTypedParameterAssignValueVArgs.

- 'virTypedParameterAssignValue' always uses the correct type, thus
  doesn't need to be modified. Just use the proper type in the function
  declaration

- 'virTypedParameterAssign' can get improper type, but we can move the
  validation into it decreasing the scope in which failures need to be
  propagated.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Peter Krempa 2023-04-18 14:51:31 +02:00
parent 81391c0e1d
commit ff8a626c58
1 changed files with 14 additions and 15 deletions
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29
src/util/virtypedparam.c
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@ -203,7 +203,7 @@ virTypedParameterToString(virTypedParameterPtr param)
}
static int
static void
virTypedParameterAssignValueVArgs(virTypedParameterPtr param,
virTypedParameterType type,
va_list ap,
@ -240,30 +240,23 @@ virTypedParameterAssignValueVArgs(virTypedParameterPtr param,
param->value.s = g_strdup("");
break;
case VIR_TYPED_PARAM_LAST:
default:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected type %1$d for field %2$s"), type,
NULLSTR(param->field));
return -1;
break;
}
return 0;
}
static int
virTypedParameterAssignValue(virTypedParameterPtr param,
int type,
virTypedParameterType type,
...)
{
int ret;
va_list ap;
va_start(ap, type);
ret = virTypedParameterAssignValueVArgs(param, type, ap, true);
virTypedParameterAssignValueVArgs(param, type, ap, true);
va_end(ap);
return ret;
return 0;
}
@ -276,7 +269,6 @@ virTypedParameterAssign(virTypedParameterPtr param, const char *name,
int type, ...)
{
va_list ap;
int ret = -1;
if (virStrcpyStatic(param->field, name) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, _("Field name '%1$s' too long"),
@ -284,11 +276,18 @@ virTypedParameterAssign(virTypedParameterPtr param, const char *name,
return -1;
}
if (type < VIR_TYPED_PARAM_INT ||
type >= VIR_TYPED_PARAM_LAST) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected type %1$d for field %2$s"), type, name);
return -1;
}
va_start(ap, type);
ret = virTypedParameterAssignValueVArgs(param, type, ap, false);
virTypedParameterAssignValueVArgs(param, type, ap, false);
va_end(ap);
return ret;
return 0;
}