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tc: u32: Fix firstfrag filter. 

On current firstfrag filter, all non fragmented packets are matched.
firstfrag should check MF bit.

Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
This commit is contained in:
Hiroaki SHIMODA 2012-07-10 19:44:16 +09:00 committed by Stephen Hemminger
parent 1d62f99fe2
commit 690b11f4a6
1 changed files with 1 additions and 1 deletions
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2
tc/f_u32.c
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@ -513,7 +513,7 @@ static int parse_ip(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
res = pack_key16(sel, 0, 0x3FFF, 6, 0); res = pack_key16(sel, 0, 0x3FFF, 6, 0);
} else if (strcmp(*argv, "firstfrag") == 0) { } else if (strcmp(*argv, "firstfrag") == 0) {
argc--; argv++; argc--; argv++;
res = pack_key16(sel, 0, 0x1FFF, 6, 0); res = pack_key16(sel, 0x2000, 0x3FFF, 6, 0);
} else if (strcmp(*argv, "df") == 0) { } else if (strcmp(*argv, "df") == 0) {
argc--; argv++; argc--; argv++;
res = pack_key16(sel, 0x4000, 0x4000, 6, 0); res = pack_key16(sel, 0x4000, 0x4000, 6, 0);