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| author | Guenter Roeck <linux@roeck-us.net> | 2013-02-27 10:57:31 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-27 16:09:19 -0500 |
| commit | 726bc6b092da4c093eb74d13c07184b18c1af0f1 (patch) | |
| tree | 4895b99cab1b958007b0b71d4dd49947f41e234a /Documentation | |
| parent | 45af3fb4a018ef84bf1c9f2dfbd887a41242e77f (diff) | |
net/sctp: Validate parameter size for SCTP_GET_ASSOC_STATS
Building sctp may fail with:
In function ‘copy_from_user’,
inlined from ‘sctp_getsockopt_assoc_stats’ at
net/sctp/socket.c:5656:20:
arch/x86/include/asm/uaccess_32.h:211:26: error: call to
‘copy_from_user_overflow’ declared with attribute error: copy_from_user()
buffer size is not provably correct
if built with W=1 due to a missing parameter size validation
before the call to copy_from_user.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions