| Subject | Re: [ofa-general] Re: [PATCH 00 of 33] Set of ipath patches for 2.6.22 | From | Roland Dreier <> | Date | Tue, 10 Apr 2007 17:35:21 -0700 |
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> Is there any chance of getting a fix for the use-after-free that can > be caused by allocating something from userspace, failing to mmap the > buffer and then exiting? To see what happens, look at how > ipath_create_cq sticks a struct ipath_mmap_info into the pending mmap > "list" (and yes it would be much cleaner to just use struct list_head > here rather than reimplementing a linked list yourself), and then look > at how ipath_destroy_cq() frees the same structure without checking if > it has been removed from the pending mmap list.
By the way, would it help get this fixed if I opened a bug on openfabrics.org? Or is that a waste of time? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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