[PATCH 0/5] alloc: Don't mask use of uninitialized variables in VIR_FREE
Ján Tomko
jtomko at redhat.com
Thu Mar 5 12:25:55 UTC 2020
On a Thursday in 2020, Peter Krempa wrote:
>Neither GCC nor clang report warnings if pointer passed to VIR_FREE is
>uninitialized. This is probably caused by our internal implementation
>which mangles the pointer to it.
>
>Fix all offenders and replace VIR_FREE's internals with g_clear_pointer.
>
>Peter Krempa (5):
> virNetworkPortDefSaveStatus: Fix potentially uninitialized 'path' by
> refactoring cleanup
> virLXCProcessSetupNamespaceName: Fix potential uninitialized free of
> 'path'
> cmdDomHostname: Fix uninitialized use of 'hostname' by refactoring
> cleanup
> testQemuMonitorJSONqemuMonitorJSONGetTargetArch: Fix uninitialized use
> of 'arch'
> VIR_ALLOC: Replace internals by g_clear_pointer
>
> src/conf/virnetworkportdef.c | 19 +++++++------------
> src/libvirt_private.syms | 1 -
> src/lxc/lxc_process.c | 3 +--
> src/util/viralloc.c | 21 ++-------------------
> src/util/viralloc.h | 7 +------
> tests/qemumonitorjsontest.c | 14 +++++---------
> tools/virsh-domain.c | 18 ++++++------------
> 7 files changed, 22 insertions(+), 61 deletions(-)
>
Reviewed-by: Ján Tomko <jtomko at redhat.com>
Jano
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