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hw/rdma/vmw/pvrdma_dev_ring: Replace strncpy with pstrcpy 

ring->name is defined as 'char name[MAX_RING_NAME_SZ]'. Replace untruncated
strncpy with QEMU function.
This case prevented QEMU from compiling with --enable-sanitizers.

Signed-off-by: Julia Suvorova <jusual@redhat.com>
Message-Id: <20200318134849.237011-1-jusual@redhat.com>
Reviewed-by: Yuval Shaia <yuval.shaia.ml.gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
This commit is contained in:
Julia Suvorova 2020-03-18 14:48:49 +01:00 committed by Marcel Apfelbaum
parent 52a96afaa2
commit 1d2695ef02
1 changed files with 2 additions and 2 deletions
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4
hw/rdma/vmw/pvrdma_dev_ring.c
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@ -16,6 +16,7 @@
#include "qemu/osdep.h"
#include "hw/pci/pci.h"
#include "cpu.h"
#include "qemu/cutils.h"
#include "trace.h"
@ -30,8 +31,7 @@ int pvrdma_ring_init(PvrdmaRing *ring, const char *name, PCIDevice *dev,
int i;
int rc = 0;
strncpy(ring->name, name, MAX_RING_NAME_SZ);
ring->name[MAX_RING_NAME_SZ - 1] = 0;
pstrcpy(ring->name, MAX_RING_NAME_SZ, name);
ring->dev = dev;
ring->ring_state = ring_state;
ring->max_elems = max_elems;