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| author | ngie <ngie@FreeBSD.org> | 2016-12-03 17:17:42 +0000 |
|---|---|---|
| committer | ngie <ngie@FreeBSD.org> | 2016-12-03 17:17:42 +0000 |
| commit | de9c1e498c9083787fed20b89b77dce7f67d668e (patch) | |
| tree | 4090ad0dc9bdc4f6d8760d071cac4a3cb7f3b346 /lib/libc/net/getifaddrs.c | |
| parent | bf027d30f65946c403cff801d75f469e39fa3e48 (diff) | |
| download | FreeBSD-src-de9c1e498c9083787fed20b89b77dce7f67d668e.zip FreeBSD-src-de9c1e498c9083787fed20b89b77dce7f67d668e.tar.gz | |
MFC r297790:
r297790 (by pfg):
libc: replace 0 with NULL for pointers.
While here also cleanup some surrounding code; particularly
drop some malloc() casts.
Found with devel/coccinelle.
Diffstat (limited to 'lib/libc/net/getifaddrs.c')
| -rw-r--r-- | lib/libc/net/getifaddrs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/net/getifaddrs.c b/lib/libc/net/getifaddrs.c index f8633d5..4c04e9e 100644 --- a/lib/libc/net/getifaddrs.c +++ b/lib/libc/net/getifaddrs.c @@ -85,7 +85,7 @@ getifaddrs(struct ifaddrs **pif) size_t needed; char *buf; char *next; - struct ifaddrs *cif = 0; + struct ifaddrs *cif; char *p, *p0; struct rt_msghdr *rtm; struct if_msghdrl *ifm; @@ -214,6 +214,7 @@ getifaddrs(struct ifaddrs **pif) ift = ifa; idx = 0; + cif = NULL; for (next = buf; next < buf + needed; next += rtm->rtm_msglen) { rtm = (struct rt_msghdr *)(void *)next; if (rtm->rtm_version != RTM_VERSION) |
