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authorDan Rosenberg <dan.j.rosenberg@gmail.com>2010-10-01 11:16:58 +0000
committerDavid S. Miller <davem@davemloft.net>2010-10-03 21:58:48 -0700
commitd7e0d19aa0fdd22819d35db551bd54c1bcf9c2aa (patch)
tree3abc10f8a6e3f296fb619077af5f6f16713c62b8 /Documentation/sysrq.txt
parent5b7c84066733c5dfb0e4016d939757b38de189e4 (diff)
sctp: prevent reading out-of-bounds memory
Two user-controlled allocations in SCTP are subsequently dereferenced as sockaddr structs, without checking if the dereferenced struct members fall beyond the end of the allocated chunk. There doesn't appear to be any information leakage here based on how these members are used and additional checking, but it's still worth fixing. [akpm@linux-foundation.org: remove unfashionable newlines, fix gmail tab->space conversion] Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/sysrq.txt')
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