- 23 Jan, 2007 2 commits
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Vlad Yasevich authored
Verify init_tag and a_rwnd mandatory parameters in INIT and INIT-ACK chunks. Signed-off-by:
Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by:
Sridhar Samudrala <sri@us.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Vlad Yasevich authored
sctp_process_missing_param() needs to use the SCTP_ERROR_MISS_PARAM error cause value. Signed-off-by:
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- 09 Jan, 2007 1 commit
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Vlad Yasevich authored
The subh->err_hdr should point to the error header, not the data. Signed-off-by:
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- 22 Dec, 2006 1 commit
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Ivan Skytte Jorgensen authored
Signed-off-by:
Ivan Skytte Jorgensen <isj-sctp@i1.dk> Signed-off-by:
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- 07 Dec, 2006 2 commits
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Christoph Lameter authored
Replace all uses of kmem_cache_t with struct kmem_cache. The patch was generated using the following script: #!/bin/sh # # Replace one string by another in all the kernel sources. # set -e for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do quilt add $file sed -e "1,\$s/$1/$2/g" $file >/tmp/$$ mv /tmp/$$ $file quilt refresh done The script was run like this sh replace kmem_cache_t "struct kmem_cache" Signed-off-by:
Christoph Lameter <clameter@sgi.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Christoph Lameter authored
SLAB_ATOMIC is an alias of GFP_ATOMIC Signed-off-by:
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- 03 Dec, 2006 22 commits
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Arnaldo Carvalho de Melo authored
Signed-off-by:Arnaldo Carvalho de Melo <acme@mandriva.com>
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
kill it Signed-off-by:
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Al Viro authored
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Al Viro authored
both are done in one go since almost always we have result of the latter immediately passed to the former. Possibly non-obvious note: sctp_process_param() is endian-agnostic Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
All instances switched, callers updated. Signed-off-by:
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Al Viro authored
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Al Viro authored
Caller adjusted. Signed-off-by:
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Al Viro authored
Callers adjusted. Signed-off-by:
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Al Viro authored
Callers updated. Signed-off-by:
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Al Viro authored
Callers adjusted. Signed-off-by:
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Al Viro authored
instances of ->cmp_addr() are fine with switching both arguments to net-endian; callers other than in sctp_cmp_addr_exact() (both as ->cmp_addr(...) and direct calls of instances) adjusted; sctp_cmp_addr_exact() switched to net-endian itself and adjustment is done in its callers Signed-off-by:
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Al Viro authored
Add sctp_chunk->source, sctp_sockaddr_entry->a, sctp_transport->ipaddr and sctp_transport->saddr, maintain them as net-endian mirrors of their host-endian counterparts. Signed-off-by:
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Al Viro authored
Part 1: rename sctp_chunk->source, sctp_sockaddr_entry->a, sctp_transport->ipaddr and sctp_transport->saddr (to ..._h) The next patch will reintroduce these fields and keep them as net-endian mirrors of the original (renamed) ones. Split in two patches to make sure that we hadn't forgotten any instanes. Later in the series we'll eliminate uses of host-endian variants (basically switching users to net-endian counterparts as we progress through that mess). Then host-endian ones will die. Other embedded host-endian sctp_addr will be easier to switch directly, so we leave them alone for now. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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- 29 Sep, 2006 1 commit
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Vlad Yasevich authored
We only need the timestamp on COOKIE-ECHO chunks, so instead of always timestamping every SCTP packet, let common code timestamp if the socket option is set. For COOKIE-ECHO, simply get the time of day if we don't have a timestamp. This introduces a small possibility that the cookie may be considered expired, but it will be renegotiated. Signed-off-by:
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- 20 Sep, 2006 1 commit
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Herbert Xu authored
This patch converts SCTP to use the new HMAC template and hash interface. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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- 22 Aug, 2006 1 commit
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Sridhar Samudrala authored
sctp_make_abort_user() now takes the msg_len along with the msg so that we don't have to recalculate the bytes in iovec. It also uses memcpy_fromiovec() so that we don't go beyond the length allocated. It is good to have this fix even if verify_iovec() is fixed to return error on overflow. Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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- 21 Jul, 2006 2 commits
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Sridhar Samudrala authored
This implements Rules D1 and D4 of Sec 4.3 in the ADDIP draft. Signed-off-by:
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Sridhar Samudrala authored
This patch implements Path Initialization procedure as described in Sec 2.36 of RFC4460. Signed-off-by:
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- 20 Jun, 2006 1 commit
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Al Viro authored
sizeof(pointer) != sizeof(array)... Signed-off-by:
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- 17 Jan, 2006 2 commits
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Vlad Yasevich authored
sctp_unpack_cookie used an on-stack array called digest as a result/out parameter in the call to crypto_hmac. However, hmac code (crypto_hmac_final) assumes that the 'out' argument is in virtual memory (identity mapped region) and can use virt_to_page call on it. This does not work with the on-stack declared digest. The problems observed so far have been: a) incorrect hmac digest b) machine check and hardware reset. Solution is to define the digest in an identity mapped region by kmalloc'ing it. We can do this once as part of the endpoint structure and re-use it when verifying the SCTP cookie. Signed-off-by:
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Vlad Yasevich authored
On 64 bit architectures, sctp_cookie sent as part of INIT-ACK is not aligned on a 64 bit boundry and thus causes unaligned access exceptions. The layout of the cookie prameter is this: |<----- Parameter Header --------------------|<--- Cookie DATA -------- ----------------------------------------------------------------------- | param type (16 bits) | param len (16 bits) | sig [32 bytes] | cookie.. ----------------------------------------------------------------------- The cookie data portion contains 64 bit values on 64 bit architechtures (timeval) that fall on a 32 bit alignment boundry when used as part of the on-wire format, but align correctly when used in internal structures. This patch explicitely pads the on-wire format so that it is properly aligned. Signed-off-by:
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- 11 Jan, 2006 1 commit
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Kris Katterjohn authored
This removes more unneeded casts on the return value for kmalloc(), sock_kmalloc(), and vmalloc(). Signed-off-by:
Kris Katterjohn <kjak@users.sourceforge.net> Acked-by:
James Morris <jmorris@namei.org> Signed-off-by:
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- 08 Nov, 2005 1 commit
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Jesper Juhl authored
From: Jesper Juhl <jesper.juhl@gmail.com> This is the net/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in net/. Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br> Acked-by:
Marcel Holtmann <marcel@holtmann.org> Acked-by:
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
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- 28 Oct, 2005 1 commit
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Ivan Skytte Jorgensen authored
Rename SCTP specific control message flags to use SCTP_ prefix rather than MSG_ prefix as per the latest sctp sockets API draft. Signed-off-by:
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- 08 Oct, 2005 1 commit
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Al Viro authored
- added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by:
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