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authorAllan Stephens <allan.stephens@windriver.com>2008-05-22 01:52:30 +0400
committerDavid S. Miller <davem@davemloft.net>2008-05-22 01:52:30 +0400
commit59f0c4523fdea865fab7d69d878269992a9d08dd (patch)
tree4516d63a1c32fb8e06d0730527f3c54c02df2f87 /include/asm-ia64
parentdc58c78c047fb01f4c13e7de91abc5eb931920b3 (diff)
downloadlinux-59f0c4523fdea865fab7d69d878269992a9d08dd.tar.xz
tipc: Fix skb_under_panic when configuring TIPC without privileges
This patch prevents a TIPC configuration command requiring network administrator privileges from triggering an skbuff underrun if it is issued by a process lacking those privileges. The revised error handling code avoids the use of a potentially uninitialized global variable by transforming the unauthorized command into a new command, then following the standard command processing path to generate the required error message. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-ia64')
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