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IB/core: Fix oops in ib_cache_gid_set_default_gid
authorDoug Ledford <dledford@redhat.com>
Sat, 23 Apr 2016 00:14:58 +0000 (20:14 -0400)
committerDoug Ledford <dledford@redhat.com>
Sat, 23 Apr 2016 00:26:44 +0000 (20:26 -0400)
commit952231b51221f95333c1d3b03d8c15e0dd2a5b37
tree143c8803998da1124078565a3dca5d9870285ff1tree | snapshot
parent5fd1fe6bf6f016b4232721993d5dd84e7923b452commit | diff
IB/core: Fix oops in ib_cache_gid_set_default_gid

When we fail to find the default gid index, we can't continue
processing in this routine or else we will pass a negative
index to later routines resulting in invalid memory access
attempts and a kernel oops.

Fixes: 7c8ac3881011 (IB/core: Add RoCE GID table management)
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/core/cache.c diff | blob | history
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