This resolves a Coverity RESOURCE_LEAK issue introduced by commit id 'de6fa535' where the virSCSIDeviceSetUsedBy() didn't VIR_FREE the 'copy' or possibly VIR_STRDUP()'d values. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/util/virscsi.c | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-)

@@ -296,10 +301,11 @@ virSCSIDeviceSetUsedBy(virSCSIDevicePtr dev, virUsedByInfoPtr copy; if (VIR_ALLOC(copy) < 0) return -1; - if (VIR_STRDUP(copy->drvname, drvname) < 0) - return -1; - if (VIR_STRDUP(copy->domname, domname) < 0) + if (VIR_STRDUP(copy->drvname, drvname) < 0 || + VIR_STRDUP(copy->domname, domname) < 0) {

+ virSCSIDeviceUsedByInfoFree(copy); return -1;

+ } return VIR_APPEND_ELEMENT(dev->used_by, dev->n_used_by, copy);

This resolves a Coverity RESOURCE_LEAK issue introduced by commit id 'de6fa535' where the virSCSIDeviceSetUsedBy() didn't VIR_FREE the 'copy' or possibly VIR_STRDUP()'d values. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/util/virscsi.c | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) diff --git a/src/util/virscsi.c b/src/util/virscsi.c index 69eae24..66e3161 100644 --- a/src/util/virscsi.c +++ b/src/util/virscsi.c @@ -268,6 +268,14 @@ cleanup: return ret; } +static void +virSCSIDeviceUsedByInfoFree(virUsedByInfoPtr used_by) +{ + VIR_FREE(used_by->drvname); + VIR_FREE(used_by->domname); + VIR_FREE(used_by); +} + void virSCSIDeviceFree(virSCSIDevicePtr dev) { @@ -279,11 +287,8 @@ virSCSIDeviceFree(virSCSIDevicePtr dev) VIR_FREE(dev->id); VIR_FREE(dev->name); VIR_FREE(dev->sg_path); - for (i = 0; i < dev->n_used_by; i++) { - VIR_FREE(dev->used_by[i]->drvname); - VIR_FREE(dev->used_by[i]->domname); - VIR_FREE(dev->used_by[i]); - } + for (i = 0; i < dev->n_used_by; i++) + virSCSIDeviceUsedByInfoFree(dev->used_by[i]); VIR_FREE(dev->used_by); VIR_FREE(dev); } @@ -296,10 +301,11 @@ virSCSIDeviceSetUsedBy(virSCSIDevicePtr dev, virUsedByInfoPtr copy; if (VIR_ALLOC(copy) < 0) return -1; - if (VIR_STRDUP(copy->drvname, drvname) < 0) - return -1; - if (VIR_STRDUP(copy->domname, domname) < 0) + if (VIR_STRDUP(copy->drvname, drvname) < 0 || + VIR_STRDUP(copy->domname, domname) < 0) { + virSCSIDeviceUsedByInfoFree(copy); return -1; + } return VIR_APPEND_ELEMENT(dev->used_by, dev->n_used_by, copy); } @@ -449,9 +455,7 @@ virSCSIDeviceListDel(virSCSIDeviceListPtr list, if (STREQ_NULLABLE(dev->used_by[i]->drvname, drvname) && STREQ_NULLABLE(dev->used_by[i]->domname, domname)) { if (dev->n_used_by > 1) { - VIR_FREE(dev->used_by[i]->drvname); - VIR_FREE(dev->used_by[i]->domname); - VIR_FREE(dev->used_by[i]); + virSCSIDeviceUsedByInfoFree(dev->used_by[i]); VIR_DELETE_ELEMENT(dev->used_by, i, dev->n_used_by); } else { tmp = virSCSIDeviceListSteal(list, dev);