Pktio code uses snprintf instead of strncpy for name copying.
https://bugs.linaro.org/show_bug.cgi?id=1055
CID 85426: Buffer not null terminated (BUFFER_SIZE_WARNING)
Calling strncpy with a maximum size argument of 16 bytes on
destination array "pktio_entry->s.name" of size 16 bytes might
leave the destination string unterminated.
Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org>
---
platform/linux-generic/odp_packet_io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/platform/linux-generic/odp_packet_io.c
b/platform/linux-generic/odp_packet_io.c
index 559b230..c5d0569 100644
--- a/platform/linux-generic/odp_packet_io.c
+++ b/platform/linux-generic/odp_packet_io.c
@@ -251,7 +251,7 @@ static odp_pktio_t setup_pktio_entry(const char *dev,
odp_pool_t pool)
id = ODP_PKTIO_INVALID;
ODP_ERR("Unable to init any I/O type.\n");
} else {
- strncpy(pktio_entry->s.name, dev, IFNAMSIZ);
+ snprintf(pktio_entry->s.name, IFNAMSIZ, "%s", dev);
unlock_entry_classifier(pktio_entry);
}
--
1.8.5.1.163.gd7aced9
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