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rdma: fix crash when failing to read pci addr on create

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Type: fix

Change-Id: I543e2e5976cb384b81278a7ec98a0a6ab1612438
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 0dd97d473bc0c958d9fcea508e1f5122a137b23f)
This commit is contained in:
Benoît Ganne 2019-10-07 15:36:10 +02:00 committed by Andrew Yourtchenko
parent 8413f48d6e
commit 8a7109cc6e
1 changed files with 3 additions and 0 deletions
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3
src/plugins/rdma/device.c
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@ -566,6 +566,9 @@ sysfs_path_to_pci_addr (char *path, vlib_pci_addr_t * addr)
u8 *s;
s = clib_sysfs_link_to_name (path);
if (!s)
return 0;
unformat_init_string (&in, (char *) s, strlen ((char *) s));
rv = unformat (&in, "%U", unformat_vlib_pci_addr, addr);
unformat_free (&in);