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pimd: Fix crash on restart from thread_cancel

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We were using thread_cancel() directly instead of
THREAD_OFF which correctly ensures the pointer is not NULL.

Ticket:CM-29866
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2020-05-28 08:36:04 -04:00
parent c0b664a187
commit c58a47ea2e
1 changed files with 1 additions and 1 deletions
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pimd/pim_zlookup.c
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@ -125,7 +125,7 @@ static void zclient_lookup_failed(struct zclient *zlookup)
void zclient_lookup_free(void)
{
thread_cancel(zlookup_read);
THREAD_OFF(zlookup_read);
zclient_stop(zlookup);
zclient_free(zlookup);
zlookup = NULL;