lib: Fixup IFF_OUT_LOG macro to make SA happy

The IFF_OUT_LOG macro is using BUFSIZE, which is the sizeof(logbuf)
but for some reason 8.0 clang SA is not happy with it.  Just
make it happy.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2019-04-06 18:38:54 -04:00
parent a1a972fff5
commit 3393df5cf1

View File

@ -519,10 +519,10 @@ const char *if_flag_dump(unsigned long flag)
#define IFF_OUT_LOG(X, STR) \
if (flag & (X)) { \
if (separator) \
strlcat(logbuf, ",", BUFSIZ); \
strlcat(logbuf, ",", sizeof(logbuf)); \
else \
separator = 1; \
strlcat(logbuf, STR, BUFSIZ); \
strlcat(logbuf, STR, sizeof(logbuf)); \
}
strlcpy(logbuf, "<", BUFSIZ);
@ -548,7 +548,7 @@ const char *if_flag_dump(unsigned long flag)
IFF_OUT_LOG(IFF_IPV4, "IPv4");
IFF_OUT_LOG(IFF_IPV6, "IPv6");
strlcat(logbuf, ">", BUFSIZ);
strlcat(logbuf, ">", sizeof(logbuf));
return logbuf;
#undef IFF_OUT_LOG