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authorRoland McGrath <roland@hack.frob.com>2013-02-08 14:55:50 -0800
committerRoland McGrath <roland@hack.frob.com>2013-02-08 14:55:50 -0800
commit550a0b89b464356c5fa44b16a28f49ab1df5b04a (patch)
tree6c850ea30c1dfcb00468be54e2148908b7d55c97 /manual
parent3392138235f454f2b9375a26d78c0c35808dd087 (diff)
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Fix PF_LOCAL socket example sockaddr_un size calculation.
Diffstat (limited to 'manual')
-rw-r--r--manual/examples/mkfsock.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/manual/examples/mkfsock.c b/manual/examples/mkfsock.c
index 1469e02..1a2b7f1 100644
--- a/manual/examples/mkfsock.c
+++ b/manual/examples/mkfsock.c
@@ -45,13 +45,12 @@ make_named_socket (const char *filename)
/* The size of the address is
the offset of the start of the filename,
- plus its length,
- plus one for the terminating null byte.
+ plus its length (not including the terminating null byte).
Alternatively you can just do:
size = SUN_LEN (&name);
*/
size = (offsetof (struct sockaddr_un, sun_path)
- + strlen (name.sun_path) + 1);
+ + strlen (name.sun_path));
if (bind (sock, (struct sockaddr *) &name, size) < 0)
{