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lib: Fixup IFF_OUT_LOG macro to make SA happy

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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
1 changed files with 3 additions and 3 deletions
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6
lib/if.c
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@ -519,10 +519,10 @@ const char *if_flag_dump(unsigned long flag)
#define IFF_OUT_LOG(X, STR) \ #define IFF_OUT_LOG(X, STR) \
if (flag & (X)) { \ if (flag & (X)) { \
if (separator) \ if (separator) \
strlcat(logbuf, ",", BUFSIZ); \ strlcat(logbuf, ",", sizeof(logbuf)); \
else \ else \
separator = 1; \ separator = 1; \
strlcat(logbuf, STR, BUFSIZ); \ strlcat(logbuf, STR, sizeof(logbuf)); \
} }
strlcpy(logbuf, "<", BUFSIZ); 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_IPV4, "IPv4");
IFF_OUT_LOG(IFF_IPV6, "IPv6"); IFF_OUT_LOG(IFF_IPV6, "IPv6");
strlcat(logbuf, ">", BUFSIZ); strlcat(logbuf, ">", sizeof(logbuf));
return logbuf; return logbuf;
#undef IFF_OUT_LOG #undef IFF_OUT_LOG