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tc: m_gate: use SPRINT_BUF when needed

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sprint_time64() uses SPRINT_BSIZE-1 as a constant buffer lenght in its
implementation, however m_gate uses shorter buffers when calling it.

Fix this using SPRINT_BUF macro to get the buffer, thus getting a
SPRINT_BSIZE-long buffer.

Fixes: 07d5ee70b5 ("iproute2-next:tc:action: add a gate control action")
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Andrea Claudi 2021-02-22 21:22:47 +01:00 committed by Stephen Hemminger
parent e1d79d49ed
commit 546f738220
1 changed files with 2 additions and 2 deletions
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4
tc/m_gate.c
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@ -427,7 +427,7 @@ static int print_gate_list(struct rtattr *list)
__u32 index = 0, interval = 0;
__u8 gate_state = 0;
__s32 ipv = -1, maxoctets = -1;
char buf[22];
SPRINT_BUF(buf);
parse_rtattr_nested(tb, TCA_GATE_ENTRY_MAX, item);
@ -490,7 +490,7 @@ static int print_gate(struct action_util *au, FILE *f, struct rtattr *arg)
__s64 base_time = 0;
__s64 cycle_time = 0;
__s64 cycle_time_ext = 0;
char buf[22];
SPRINT_BUF(buf);
int prio = -1;
if (arg == NULL)