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| author | Julia Lawall <julia@diku.dk> | 2011-07-28 02:46:01 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-01 02:27:21 -0700 |
| commit | a1889c0d2039a53ae04abb9f20c62500bd312bf3 (patch) | |
| tree | 30e92c46b05c0b6e340f5c1f46ba84f9d03f576e /net/ipv4/igmp.c | |
| parent | 2a1690d8cd5b7a4271f993f59a4484d41e2884c3 (diff) | |
| download | lwn-a1889c0d2039a53ae04abb9f20c62500bd312bf3.tar.gz lwn-a1889c0d2039a53ae04abb9f20c62500bd312bf3.zip | |
net: adjust array index
Convert array index from the loop bound to the loop index.
A simplified version of the semantic patch that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e1,e2,ar;
@@
for(e1 = 0; e1 < e2; e1++) { <...
ar[
- e2
+ e1
]
...> }
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/igmp.c')
| -rw-r--r-- | net/ipv4/igmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index f1d27f6c9351..283c0a26e03f 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -1718,7 +1718,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode, pmc->sfcount[sfmode]--; for (j=0; j<i; j++) - (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[i]); + (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[j]); } else if (isexclude != (pmc->sfcount[MCAST_EXCLUDE] != 0)) { #ifdef CONFIG_IP_MULTICAST struct ip_sf_list *psf; |