diff options
| author | merge <null@invalid> | 2009-01-22 13:55:32 +0000 |
|---|---|---|
| committer | Andy Green <agreen@octopus.localdomain> | 2009-01-22 13:55:32 +0000 |
| commit | aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch) | |
| tree | fbb786d0ac6f8a774fd834e9ce951197e60fbffa /net/netfilter/xt_dccp.c | |
| parent | f2d78193eae5dccd3d588d2c8ea0866efc368332 (diff) | |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'net/netfilter/xt_dccp.c')
| -rw-r--r-- | net/netfilter/xt_dccp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c index e5d3e867328..0989f29ade2 100644 --- a/net/netfilter/xt_dccp.c +++ b/net/netfilter/xt_dccp.c @@ -45,10 +45,8 @@ dccp_find_option(u_int8_t option, unsigned int optlen = dh->dccph_doff*4 - __dccp_hdr_len(dh); unsigned int i; - if (dh->dccph_doff * 4 < __dccp_hdr_len(dh)) { - *hotdrop = true; - return false; - } + if (dh->dccph_doff * 4 < __dccp_hdr_len(dh)) + goto invalid; if (!optlen) return false; @@ -57,9 +55,7 @@ dccp_find_option(u_int8_t option, op = skb_header_pointer(skb, protoff + optoff, optlen, dccp_optbuf); if (op == NULL) { /* If we don't have the whole header, drop packet. */ - spin_unlock_bh(&dccp_buflock); - *hotdrop = true; - return false; + goto partial; } for (i = 0; i < optlen; ) { @@ -76,6 +72,12 @@ dccp_find_option(u_int8_t option, spin_unlock_bh(&dccp_buflock); return false; + +partial: + spin_unlock_bh(&dccp_buflock); +invalid: + *hotdrop = true; + return false; } |