On Thu, 29 Jan 2026 at 02:43, Stephen Hemminger <[email protected]> wrote: > > The library builds a pcapng comment to put on each packet but > the buffer is not big enough for the largest possible graph > node name, etc. Change to use asprintf() to allow any > string length. Note, if asprintf() fails it is better to > still log the packet without comment so no data is lost. > > Signed-off-by: Stephen Hemminger <[email protected]> > --- > lib/graph/graph_pcap.c | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/lib/graph/graph_pcap.c b/lib/graph/graph_pcap.c > index 08dcda0d28..602be79ced 100644 > --- a/lib/graph/graph_pcap.c > +++ b/lib/graph/graph_pcap.c > @@ -194,7 +194,7 @@ graph_pcap_dispatch(struct rte_graph *graph, > uint16_t nb_objs) > { > struct rte_mbuf *mbuf_clones[RTE_GRAPH_BURST_SIZE]; > - char buffer[GRAPH_PCAP_BUF_SZ];
GRAPH_PCAP_BUF_SZ definition can be dropped, as it is not used anymore. I will fix while applying. -- David Marchand
