[libvirt] [PATCH v2 1/2] virTypedParamsSerialize: set remote_params_len at the end
From: Marc Hartmayer <mhartmay(a)linux.vnet.ibm.com>
Update the length @remote_params_len only if the related
@remote_params_val has also been set.
Signed-off-by: Marc Hartmayer <mhartmay(a)linux.ibm.com>
---
src/util/virtypedparam.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/util/virtypedparam.c b/src/util/virtypedparam.c
index 2452628cdbcd..c5fc68418c35 100644
--- a/src/util/virtypedparam.c
+++ b/src/util/virtypedparam.c
@@ -1501,8 +1501,8 @@ virTypedParamsSerialize(virTypedParameterPtr params,
size_t j;
int rv = -1;
virTypedParameterRemotePtr params_val;
+ int params_len = nparams;
- *remote_params_len = nparams;
if (VIR_ALLOC_N(params_val, nparams) < 0)
goto cleanup;
@@ -1515,7 +1515,7 @@ virTypedParamsSerialize(virTypedParameterPtr params,
if (!param->type ||
(!(flags & VIR_TYPED_PARAM_STRING_OKAY) &&
param->type == VIR_TYPED_PARAM_STRING)) {
- --*remote_params_len;
+ --params_len;
continue;
}
@@ -1556,6 +1556,7 @@ virTypedParamsSerialize(virTypedParameterPtr params,
}
*remote_params_val = params_val;
+ *remote_params_len = params_len;
params_val = NULL;
rv = 0;
--
2.13.4