Revision c10e4cafa2698dedb9b61bbf6d68f209e779cb19 authored by Iyappan Subramanian on 21 August 2014, 20:44:48 UTC, committed by David S. Miller on 22 August 2014, 18:25:25 UTC
A NULL pointer dereference is possible for the argument ring->buf_pool which is passed to xgene_enet_free_desc_ring(), as ring could be NULL. And now since NULL pointers are being checked for before the calls to xgene_enet_free_desc_ring(), might as well take advantage of them and not call the function if the argument would be NULL. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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| File | Mode | Size |
|---|---|---|
| x86 | ||
| Kconfig | -rw-r--r-- | 476 bytes |
| Makefile | -rw-r--r-- | 1.2 KB |
| README | -rw-r--r-- | 1.7 KB |
| core.c | -rw-r--r-- | 10.2 KB |
| hypercalls.c | -rw-r--r-- | 9.3 KB |
| interrupts_and_traps.c | -rw-r--r-- | 20.4 KB |
| lg.h | -rw-r--r-- | 8.1 KB |
| lguest_device.c | -rw-r--r-- | 15.6 KB |
| lguest_user.c | -rw-r--r-- | 15.5 KB |
| page_tables.c | -rw-r--r-- | 36.8 KB |
| segments.c | -rw-r--r-- | 7.8 KB |
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