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authorRich Felker <dalias@aerifal.cx>2011-04-08 09:21:51 -0400
committerRich Felker <dalias@aerifal.cx>2011-04-08 09:21:51 -0400
commit5b8d81f706da0b7dc0abb5d0d74595d5b2f60d52 (patch)
treef98c8137928fb399f2c7e8713fb317a1e5dae1b4
parentd104c1f7e22b9745b6028ff8fbc3bc88137ba1c2 (diff)
downloadmusl-5b8d81f706da0b7dc0abb5d0d74595d5b2f60d52.tar.gz
fix ipv6 address printing: 2001 appeared as 201, etc.
-rw-r--r--src/network/inet_ntop.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/network/inet_ntop.c b/src/network/inet_ntop.c
index 3e8a6db0..460a9486 100644
--- a/src/network/inet_ntop.c
+++ b/src/network/inet_ntop.c
@@ -21,9 +21,11 @@ const char *inet_ntop(int af, const void *a0, char *s, socklen_t l)
memset(buf, 'x', sizeof buf);
buf[sizeof buf-1]=0;
snprintf(buf, sizeof buf,
- "%.0x%x:%.0x%x:%.0x%x:%.0x%x:%.0x%x:%.0x%x:%.0x%x:%.0x%x",
- a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],
- a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]);
+ "%x:%x:%x:%x:%x:%x:%x:%x",
+ 256*a[0]+a[1],256*a[2]+a[3],
+ 256*a[4]+a[5],256*a[6]+a[7],
+ 256*a[8]+a[9],256*a[10]+a[11],
+ 256*a[12]+a[13],256*a[14]+a[15]);
/* Replace longest /(^0|:)[:0]{2,}/ with "::" */
for (i=best=0, max=2; buf[i]; i++) {
if (i && buf[i] != ':') continue;