luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity
c4c322941c
tmp_suning_uos_patched/net/dccp
History
Kulikov Vasiliy 8e64159dfb net: dccp: fix sign bug 
'gap' is unsigned, so this code is wrong:

    gap = -new_head;
    ...
    if (gap > 0) { ... }

Make 'gap' signed.

The semantic patch that finds this problem (many false-positive results):
(http://coccinelle.lip6.fr/)

// <smpl>
@ r1 @
identifier f;
@@
int f(...) { ... }

@@
identifier r1.f;
type T;
unsigned T x;
@@

*x = f(...)
 ...
*x > 0

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-18 15:07:14 -07:00
..
ccids dccp: remove unused function argument 2010-06-25 21:33:14 -07:00
ackvec.c net: dccp: fix sign bug 2010-07-18 15:07:14 -07:00
ackvec.h dccp: Minimise header option overhead in setting the MPS 2009-03-02 03:07:23 -08:00
ccid.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ccid.h dccp: fix bug in cache allocation 2010-02-03 19:00:30 -08:00
dccp.h dccp: remove unused function argument 2010-06-25 21:33:14 -07:00
diag.c dccp_diag: LISTEN sockets don't have CCIDs 2008-12-17 16:08:01 -08:00
feat.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
feat.h dccp: Debugging functions for feature negotiation 2009-01-21 14:34:05 -08:00
input.c dccp: make implementation of Syn-RTT symmetric 2010-06-25 21:33:15 -07:00
ipv4.c net-next: remove useless union keyword 2010-06-10 23:31:35 -07:00
ipv6.c ipv6: Refactor update of IPv6 flowi destination address for srcrt (RH) option 2010-06-02 07:08:31 -07:00
ipv6.h
Kconfig dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
Makefile dccp: Integrate the TFRC library with DCCP 2009-01-04 21:45:33 -08:00
minisocks.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
options.c dccp: make implementation of Syn-RTT symmetric 2010-06-25 21:33:15 -07:00
output.c net: sock_def_readable() and friends RCU conversion 2010-05-01 15:00:15 -07:00
probe.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
proto.c snmp: add align parameter to snmp_mib_init() 2010-06-25 21:33:17 -07:00
sysctl.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
timer.c net: sk_dst_cache RCUification 2010-04-13 01:41:33 -07:00