dovecot-2.2: net_connect_unix(): If path is too long, return ENA...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/e4cc3f2b66e3
changeset: 15601:e4cc3f2b66e3
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Jan 08 03:19:14 2013 +0200
description:
net_connect_unix(): If path is too long, return ENAMETOOLONG if it's available.

diffstat:

 src/lib/network.c |  4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diffs (15 lines):

diff -r 36eb80cd02ea -r e4cc3f2b66e3 src/lib/network.c
--- a/src/lib/network.c	Mon Jan 07 10:55:27 2013 +0200
+++ b/src/lib/network.c	Tue Jan 08 03:19:14 2013 +0200
@@ -278,7 +278,11 @@
 	sa.un.sun_family = AF_UNIX;
 	if (i_strocpy(sa.un.sun_path, path, sizeof(sa.un.sun_path)) < 0) {
 		/* too long path */
+#ifdef ENAMETOOLONG
+		errno = ENAMETOOLONG;
+#else
 		errno = EINVAL;
+#endif
 		return -1;
 	}