[libvirt PATCH] conf: node_device: use separate variable for parsing an integer
In virNodeDeviceGetSCSIHostCaps, there is a pattern of reusing
a tmp value and stealing the pointer.
But in one case it is not stolen. Use a separate variable for it
to avoid mixing autofree with manual free() calls.
Fixes: 8a0cb5f73ade3900546718eabe70cb064c6bd22c
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
src/conf/node_device_conf.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index fcee9c027c..2c98844c47 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -2858,15 +2858,16 @@ virNodeDeviceGetSCSIHostCaps(virNodeDevCapSCSIHost *scsi_host)
if (virVHBAIsVportCapable(NULL, scsi_host->host)) {
scsi_host->flags |= VIR_NODE_DEV_CAP_FLAG_HBA_VPORT_OPS;
+ g_autofree char *max_vports = NULL;
- if (!(tmp = virVHBAGetConfig(NULL, scsi_host->host,
+ if (!(max_vports = virVHBAGetConfig(NULL, scsi_host->host,
"max_npiv_vports"))) {
VIR_WARN("Failed to read max_npiv_vports for host%d",
scsi_host->host);
goto cleanup;
}
- if (virStrToLong_i(tmp, NULL, 10, &scsi_host->max_vports) < 0) {
+ if (virStrToLong_i(max_vports, NULL, 10, &scsi_host->max_vports) < 0)
{
VIR_WARN("Failed to parse value of max_npiv_vports '%s'",
tmp);
goto cleanup;
}
--
2.40.1