From 3fcf58b142e22adb754b312576570c904655f877 Mon Sep 17 00:00:00 2001 From: Deepak Goel Date: Wed, 15 Feb 2017 15:13:38 -0800 Subject: This patch fixes the issue in which erlang fails to start if the hostname is 64 characters on a linux system. --- lib/ic/test/erl_client_c_server_proto_SUITE_data/c_server.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/ic/test/erl_client_c_server_proto_SUITE_data') diff --git a/lib/ic/test/erl_client_c_server_proto_SUITE_data/c_server.c b/lib/ic/test/erl_client_c_server_proto_SUITE_data/c_server.c index a18f0e7ba9..e2ba5bd5b6 100644 --- a/lib/ic/test/erl_client_c_server_proto_SUITE_data/c_server.c +++ b/lib/ic/test/erl_client_c_server_proto_SUITE_data/c_server.c @@ -81,7 +81,7 @@ static void showtime(MyTimeval *start, MyTimeval *stop); static void usage(void); static void done(int r); -#define HOSTNAMESZ 256 +#define HOSTNAMESZ 255 #define NODENAMESZ 512 #define INBUFSZ 10 #define OUTBUFSZ 0 @@ -122,7 +122,7 @@ int main(int argc, char **argv) progname = argv[0]; host[HOSTNAMESZ] = '\0'; - if (gethostname(host, HOSTNAMESZ) < 0) { + if (gethostname(host, HOSTNAMESZ + 1) < 0) { fprintf(stderr, "Can't find own hostname\n"); done(1); } -- cgit v1.2.3