The string used for rte_malloc_socket gets truncated.
With Gcc-14, this warning is generated:
../drivers/event/sw/sw_evdev.c:263:3: warning: 'snprintf' will always be
truncated;
specified size is 12, but format string expands to at least 13
[-Wformat-truncation]
263 | snprintf(buf, sizeof(buf), "sw%d_iq_%d_rob", dev_id, i);
| ^
Replace IQ_ROB_NAMESIZE (12) with a bigger buffer and remove
it since no longer used.
Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
drivers/event/sw/iq_chunk.h | 2 --
drivers/event/sw/sw_evdev.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/event/sw/iq_chunk.h b/drivers/event/sw/iq_chunk.h
index 7a7a8782e6..e638142dbc 100644
--- a/drivers/event/sw/iq_chunk.h
+++ b/drivers/event/sw/iq_chunk.h
@@ -9,8 +9,6 @@
#include <stdbool.h>
#include <rte_eventdev.h>
-#define IQ_ROB_NAMESIZE 12
-
struct __rte_cache_aligned sw_queue_chunk {
struct rte_event events[SW_EVS_PER_Q_CHUNK];
struct sw_queue_chunk *next;
diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index 1c01b069fe..44698d8aff 100644
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -230,7 +230,7 @@ qid_init(struct sw_evdev *sw, unsigned int idx, int type,
unsigned int i;
int dev_id = sw->data->dev_id;
int socket_id = sw->data->socket_id;
- char buf[IQ_ROB_NAMESIZE];
+ char buf[64];
struct sw_qid *qid = &sw->qids[idx];
/* Initialize the FID structures to no pinning (-1), and zero packets */
--
2.43.0
