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lib: un-static trash buffer for pipe poker

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data races

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2017-06-15 14:24:51 +00:00
parent efd934cab0
commit 0693f6fc75
1 changed files with 1 additions and 1 deletions
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lib/thread.c
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@ -676,7 +676,7 @@ fd_poll (struct thread_master *m, struct pollfd *pfds, nfds_t pfdsize,
num = poll (pfds, count + 1, timeout); num = poll (pfds, count + 1, timeout);
static unsigned char trash[64]; unsigned char trash[64];
if (num > 0 && pfds[count].revents != 0 && num--) if (num > 0 && pfds[count].revents != 0 && num--)
while (read (m->io_pipe[0], &trash, sizeof (trash)) > 0); while (read (m->io_pipe[0], &trash, sizeof (trash)) > 0);