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dpdk: Fix dpdk logs being split over multiple lines.

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More recent versions of the vprintf() implementation in glibc are
exhibiting this truncation behavior due to an internal buffer size
change. According to the glibc developers, this is not considered
a bug (see: https://sourceware.org/bugzilla/show_bug.cgi?id=31137).

To prevent buffer truncation, remove the request for unbuffered
output.

Acked-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Mike Pattrick <mkp@redhat.com>
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
This commit is contained in:
Eelco Chaudron
2024-10-31 13:03:59 +01:00
parent e998d4558c
commit cb5aebd6dc
1 changed files with 0 additions and 1 deletions
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lib/dpdk.c
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@@ -323,7 +323,6 @@ dpdk_init__(const struct smap *ovs_other_config)
if (log_stream == NULL) {
VLOG_ERR("Can't redirect DPDK log: %s.", ovs_strerror(errno));
} else {
setbuf(log_stream, NULL);
rte_openlog_stream(log_stream);
}