From: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
To: stephen.hemminger@vyatta.com
Cc: netdev@vger.kernel.org
Subject: [PATCH] [TC U32] Fix input parsing to support more than 9 flow id's correctly
Date: Tue, 12 Feb 2008 11:37:25 -0800 [thread overview]
Message-ID: <20080212193725.4137.62287.stgit@localhost.localdomain> (raw)
From: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
Using strtoul with a base of 16 converts flowid 10 into 0x10, which makes
it flowid 16. This is interpreted by the kernel incorrectly, and causes
traffic flows above 9 to be classified into band 0 on multiband qdiscs.
This changes the base to 10, which will correctly parse input into the
proper hexidecimal value.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
---
tc/tc_util.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tc/tc_util.c b/tc/tc_util.c
index cdbae42..a277eac 100644
--- a/tc/tc_util.c
+++ b/tc/tc_util.c
@@ -65,7 +65,7 @@ int get_tc_classid(__u32 *h, const char *str)
maj = TC_H_UNSPEC;
if (strcmp(str, "none") == 0)
goto ok;
- maj = strtoul(str, &p, 16);
+ maj = strtoul(str, &p, 10);
if (p == str) {
maj = 0;
if (*p != ':')
@@ -76,7 +76,7 @@ int get_tc_classid(__u32 *h, const char *str)
return -1;
maj <<= 16;
str = p+1;
- min = strtoul(str, &p, 16);
+ min = strtoul(str, &p, 10);
if (*p != 0)
return -1;
if (min >= (1<<16))
next reply other threads:[~2008-02-13 2:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-12 19:37 PJ Waskiewicz [this message]
2008-02-13 3:03 ` [PATCH] [TC U32] Fix input parsing to support more than 9 flow id'scorrectly Waskiewicz Jr, Peter P
2008-02-13 3:26 ` Stephen Hemminger
2008-02-13 4:25 ` Waskiewicz Jr, Peter P
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