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76cb4be993
linux/net/sunrpc
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Dan Carpenter 76cb4be993 sunrpc: integer underflow in rsc_parse() 
If we call groups_alloc() with invalid values then it's might lead to
memory corruption.  For example, with a negative value then we might not
allocate enough for sizeof(struct group_info).

(We're doing this in the caller for consistency with other callers of
groups_alloc().  The other alternative might be to move the check out of
all the callers into groups_alloc().)

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2015-02-26 15:40:16 -05:00
..
auth_gss sunrpc: integer underflow in rsc_parse() 2015-02-26 15:40:16 -05:00
xprtrdma svcrdma: Handle additional inline content 2015-01-15 15:01:49 -05:00
addr.c replace strict_strto calls 2014-07-12 18:45:49 -04:00
auth_generic.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth_null.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth_unix.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
backchannel_rqst.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
bc_svc.c SUNRPC: remove BUG_ON from bc_send 2012-11-04 14:43:41 -05:00
cache.c sunrpc/cache: convert to use string_escape_str() 2014-12-09 11:30:20 -05:00
clnt.c sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
debugfs.c sunrpc: add a debugfs rpc_xprt directory with an info file in it 2014-11-27 13:14:52 -05:00
Kconfig sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
Makefile sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
netns.h Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30 10:18:43 -08:00
rpc_pipe.c rpc_pipe: Drop memory allocation cast 2014-07-12 18:43:44 -04:00
rpcb_clnt.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
sched.c sunrpc: eliminate RPC_TRACEPOINTS 2014-11-24 17:33:12 -05:00
socklib.c net: Save software checksum complete 2014-06-11 15:46:13 -07:00
stats.c SUNRPC: serialize iostats updates 2014-11-25 16:22:15 -05:00
sunrpc_syms.c sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
sunrpc.h SUNRPC: track whether a request is coming from a loop-back interface. 2014-05-22 15:59:18 -04:00
svc_xprt.c sunrpc/lockd: fix references to the BKL 2015-01-23 10:29:12 -05:00
svc.c sunrpc/lockd: fix references to the BKL 2015-01-23 10:29:12 -05:00
svcauth_unix.c svcrpc: fix failures to handle -1 uid's 2013-07-08 17:27:23 -04:00
svcauth.c nfsd4: better reservation of head space for krb5 2014-05-30 17:32:17 -04:00
svcsock.c sunrpc: move rq_local field to rq_flags 2014-12-09 11:21:21 -05:00
sysctl.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
timer.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
xdr.c rpc: fix xdr_truncate_encode to handle buffer ending on page boundary 2015-01-07 14:03:58 -05:00
xprt.c sunrpc: add a debugfs rpc_xprt directory with an info file in it 2014-11-27 13:14:52 -05:00
xprtsock.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00