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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2010-12-25 22:55:34 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2010-12-25 22:55:34 +0100 |
| commit | eb08d63b87296d5267506e9f6de820c3aaf8166d (patch) | |
| tree | d323e1ff0bdbc6b4863b069f17a8286a6adc40e9 /pfinet | |
| parent | f76dbd03de65985c9f1d0e5675df3780b66a070b (diff) | |
Fix NULL dereference
* pfinet/linux-src/net/ipv6/ip6_fib.c (fib6_locate): Do not dereference fn
when it is NULL.
Diffstat (limited to 'pfinet')
| -rw-r--r-- | pfinet/linux-src/net/ipv6/ip6_fib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pfinet/linux-src/net/ipv6/ip6_fib.c b/pfinet/linux-src/net/ipv6/ip6_fib.c index 18df5c38..d1908348 100644 --- a/pfinet/linux-src/net/ipv6/ip6_fib.c +++ b/pfinet/linux-src/net/ipv6/ip6_fib.c @@ -744,7 +744,7 @@ struct fib6_node * fib6_locate(struct fib6_node *root, #ifdef CONFIG_IPV6_SUBTREES if (src_len) { BUG_TRAP(saddr!=NULL); - if (fn == NULL) + if (fn != NULL) fn = fn->subtree; if (fn) fn = fib6_locate_1(fn, saddr, src_len, |