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Fix tc stats when using -batch mode 

There are two global variables in tc/tc_class.c:
__u32 filter_qdisc;
__u32 filter_classid;

These are not re-initialized for each line received in -batch mode:
class show dev eth0 parent 1: classid 1:1
class show dev eth0 parent 1: classid 1:1
Error: duplicate "classid": "1:1" is the second value.

This patch fixes the issue by initializing the two globals when we
enter print_class().

Signed-off-by: Nigel Kukard <nkukard@lbsd.net>
This commit is contained in:
Nigel Kukard 2013-10-30 18:44:58 +00:00 committed by Stephen Hemminger
parent aa574cd60e
commit 9bea14ff6b
1 changed files with 3 additions and 0 deletions
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3
tc/tc_class.c
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@ -241,6 +241,9 @@ static int tc_class_list(int argc, char **argv)
t.tcm_family = AF_UNSPEC; t.tcm_family = AF_UNSPEC;
memset(d, 0, sizeof(d)); memset(d, 0, sizeof(d));
filter_qdisc = 0;
filter_classid = 0;
while (argc > 0) { while (argc > 0) {
if (strcmp(*argv, "dev") == 0) { if (strcmp(*argv, "dev") == 0) {
NEXT_ARG(); NEXT_ARG();