On some 32 bit systems sizeof does not return (unsigned long). The
size_t formater %zu handles this across architectures.
Fixes the error:
In file included from src/advertising.c:30:
src/advertising.c: In function ‘read_controller_cap_complete’:
src/log.h:60:20: error: format ‘%lu’ expects argument of type ‘long
unsigned int’, but argument 5 has type ‘unsigned int’ [-Werror=format=]
60 | btd_error(0xffff, "%s:%s() " fmt, __FILE__, __func__, ## arg)
| ^~~~~~~~~~
src/advertising.c:1757:3: note: in expansion of macro ‘error’
1757 | error("Controller capabilities malformed, size %lu != %u",
| ^~~~~
src/advertising.c:1757:52: note: format string is defined here
1757 | error("Controller capabilities malformed, size %lu != %u",
| ~~^
| |
| long unsigned int
| %u
---
src/advertising.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/advertising.c b/src/advertising.c
index 4f5123fa1..15a343e52 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1754,7 +1754,7 @@ static void read_controller_cap_complete(uint8_t status, uint16_t length,
}
if (sizeof(rp->cap_len) + rp->cap_len != length) {
- error("Controller capabilities malformed, size %lu != %u",
+ error("Controller capabilities malformed, size %zu != %u",
sizeof(rp->cap_len) + rp->cap_len, length);
return;
}
--
2.25.4
