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| author | David S. Miller <davem@davemloft.net> | 2008-06-20 22:04:34 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-06-24 14:08:29 -0700 |
| commit | bd3aae04b2b17300b33e2e1b89482715c2cf7de3 (patch) | |
| tree | 2aca95657b8b5d669f434f5adf9c42f65cf0d156 /lib/bitmap.c | |
| parent | 489cf6b0ade32067774b89e8e822a012d3f3bb96 (diff) | |
sctp: Make sure N * sizeof(union sctp_addr) does not overflow.
commit 735ce972fbc8a65fb17788debd7bbe7b4383cc62 upstream
As noticed by Gabriel Campana, the kmalloc() length arg
passed in by sctp_getsockopt_local_addrs_old() can overflow
if ->addr_num is large enough.
Therefore, enforce an appropriate limit.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/bitmap.c')
0 files changed, 0 insertions, 0 deletions