From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 5 Jul 2022 11:43:54 +0000 (+0100)
Subject: fix warnings
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=429a748a18b45bcb7d57bb67893006bac92de423;p=nntp-merge-chiark.git

fix warnings
---

diff --git a/Makefile b/Makefile
index ae8db6d..2b3767e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS= -Wall -Wwrite-strings -Wpointer-arith -Wnested-externs \
+CFLAGS= -Wall -Wwrite-strings -Wpointer-arith -Wnested-externs -Wno-format-overflow \
 	-Wmissing-declarations -Wmissing-prototypes -O3 -g
 # -DDEBUG
 LDFLAGS= -s
diff --git a/main.c b/main.c
index ff798f8..439a688 100644
--- a/main.c
+++ b/main.c
@@ -43,7 +43,7 @@ int stripcommand(char *buf) {
 void die(const char *msg) {
   int e;
   e= errno;
-  printf("400 server failure: %s - %s\r\n",msg,strerror(errno));
+  printf("400 server failure: %s - %s\r\n",msg,strerror(e));
   exit(0);
 }
 
diff --git a/nnrpwrap.c b/nnrpwrap.c
index 8b144bf..1e4c620 100644
--- a/nnrpwrap.c
+++ b/nnrpwrap.c
@@ -29,7 +29,8 @@ int main(int argc, char **argv) {
   char responsebuf[300];
   char sesamebuf[MAX_SECRET*2+100];
   struct sockaddr_in peername;
-  int c, namesize, n, l;
+  int c, n, l;
+  socklen_t namesize;
   struct MD5Context md5ctx;
   FILE *file;
   unsigned long ul;
diff --git a/nyxpostrun.c b/nyxpostrun.c
index b7e0c31..6978d90 100644
--- a/nyxpostrun.c
+++ b/nyxpostrun.c
@@ -1,5 +1,6 @@
 #include <unistd.h>
 #include <stdio.h>
+#include <stdlib.h>
 int main(int argc, char **argv) {
   int g;
   g= getegid();