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| author | Jeff Garzik <jgarzik@pobox.com> | 2006-01-03 10:58:53 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-03 10:58:53 -0500 |
| commit | a18ceba7b40e24a9da87249bd74f16ea5abd6894 (patch) | |
| tree | 5ce615d345e720ddabf95c46fb62287ee763ad4e /net/core | |
| parent | aaadff81195056c7c14e0d834b3318c624c0fd78 (diff) | |
| parent | 88026842b0a760145aa71d69e74fbc9ec118ca44 (diff) | |
| download | linux-a18ceba7b40e24a9da87249bd74f16ea5abd6894.tar.gz linux-a18ceba7b40e24a9da87249bd74f16ea5abd6894.tar.xz | |
Merge branch 'master'
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/filter.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index 2841bfce29d6..3a10e0bc90e8 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -293,7 +293,7 @@ int sk_chk_filter(struct sock_filter *filter, int flen) struct sock_filter *ftest; int pc; - if (((unsigned int)flen >= (~0U / sizeof(struct sock_filter))) || flen == 0) + if (flen == 0 || flen > BPF_MAXINSNS) return -EINVAL; /* check the filter code now */ @@ -360,7 +360,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk) int err; /* Make sure new filter is there and in the right amounts. */ - if (fprog->filter == NULL || fprog->len > BPF_MAXINSNS) + if (fprog->filter == NULL) return -EINVAL; fp = sock_kmalloc(sk, fsize+sizeof(*fp), GFP_KERNEL); |