[PATCH v4 07/17] fwd_rule: Fix some format specifiers

David Gibson
2026-04-21T04:42:26Z

The new warnings in fwd_rule_add() have some not quite technically correct
format specifiers. For some weird reason these don't trip warnings on
passt itself, but do when we re-use this code in the upcoming configuration
client. Fix them.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
fwd_rule.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fwd_rule.c b/fwd_rule.c
index 777282da..7fd20dda 100644
--- a/fwd_rule.c
+++ b/fwd_rule.c
@@ -208,7 +208,7 @@ static int fwd_rule_add(struct fwd_table *fwd, const struct fwd_rule *new)
return -EINVAL;
}
if (new->flags & ~allowed_flags) {
- warn("Rule has invalid flags 0x%hhx",
+ warn("Rule has invalid flags 0x%x",
new->flags & ~allowed_flags);
return -EINVAL;
}
@@ -267,11 +267,11 @@ static int fwd_rule_add(struct fwd_table *fwd, const struct fwd_rule *new)
}

if (fwd->count >= ARRAY_SIZE(fwd->rules)) {
- warn("Too many rules (maximum %u)", ARRAY_SIZE(fwd->rules));
+ warn("Too many rules (maximum %d)", ARRAY_SIZE(fwd->rules));
return -ENOSPC;
}
if ((fwd->sock_count + num) > ARRAY_SIZE(fwd->socks)) {
- warn("Rules require too many listening sockets (maximum %u)",
+ warn("Rules require too many listening sockets (maximum %d)",
ARRAY_SIZE(fwd->socks));
return -ENOSPC;
}
--
2.53.0