On 01/30/2013 02:36 PM, John Ferlan wrote:
I upgraded to a new version of Coverity last night (6.5.1) since I was informed it resolved the BAD_SIZEOF errors from the TRACE macros. A majority were resolved, except for 3 which just required a couple of changes to avoid.
Since I was down to only a few warnings I tried ratcheting up the analysis "aggressiveness-level" from the default of low to medium and high. There many false positives out of those, but I did manage to find a few more leaks and a missing error check in openvz_driver.c.
After this series only a couple of warnings exist in the tests area; however, I've seen IRC chatter on vircommand.c and commandtest.c, so I'll patiently wait on that. There are some warnings in a couple of gnulib modules as well as /usr/include/bits/stdio2.h.
John Ferlan (11): tlscontext: Make sure to get proper pointer to name keepalive: Resolve Coverity complaint storage: Resolve resource leaks with cmd processing network: Remove conditional settings to resolve resource leak parallels: Need to free memory on error path openvz: Need to error check openvzDomainSetVcpusFlagsInternal() uml: If need to requery, then VIR_FREE(res) rpc: Need to virCommandFree on error path lxc: Need to call usbFreeDevice() qemu_cgroup: Need to call usbFreeDevice() qemu_hotplug: Need to call usbFreeDevice()
src/lxc/lxc_cgroup.c | 8 +++++--- src/network/bridge_driver.c | 9 +++------ src/openvz/openvz_driver.c | 9 +++++++-- src/parallels/parallels_utils.c | 4 +++- src/qemu/qemu_cgroup.c | 6 ++++-- src/qemu/qemu_hotplug.c | 7 +++++-- src/rpc/virkeepalive.c | 14 +++++++------- src/rpc/virnetsocket.c | 1 + src/rpc/virnettlscontext.c | 8 +++++--- src/storage/storage_backend_disk.c | 28 +++++++++++++++------------- src/uml/uml_driver.c | 3 ++- 11 files changed, 57 insertions(+), 40 deletions(-)
With Dan Berrange's changes: https://www.redhat.com/archives/libvir-list/2013-February/msg00021.html My 9/11 and 10/11 were no longer necessary. The 11/11 changes (qemu_hotplug.c) still apply, but were changed to use the new virUSBDeviceFree() rather than the previous usbFreeDevice(). Other changes 1/11, 4/11, 6/11, & 7/11 were made as requested. I rebuilt, retested, and pushed. John