From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Thu, 22 Apr 2021 18:31:14 +0000 (+0200)
Subject: * Fixed signal handling (kaoupload.c).
X-Git-Url: https://git.packet-gain.de/?a=commitdiff_plain;h=22bb8fdc11245952d987d750f41e75a6b9769074;p=kaotools.git

* Fixed signal handling (kaoupload.c).
---

diff --git a/kaoupload.c b/kaoupload.c
index 882a513..e510bab 100644
--- a/kaoupload.c
+++ b/kaoupload.c
@@ -44,7 +44,7 @@ struct membuf_t {
 };
 
 
-static sig_atomic_t gotsig = 0;
+static volatile sig_atomic_t gotsig = 0;
 
 static void sig_handler( int signum ){
   gotsig = signum;
@@ -381,9 +381,12 @@ int main( int argc, char *argv[] ) {
     int c;
     char confpath[PATH_MAX];
 
-    signal( SIGINT, sig_handler );
-    signal( SIGTERM, sig_handler );
-    signal( SIGHUP, sig_handler );
+    signal( SIGHUP, sig_handler );  //  1
+    signal( SIGINT, sig_handler );  //  2
+    signal( SIGQUIT, sig_handler ); //  3
+    signal( SIGABRT, sig_handler ); //  6
+    signal( SIGTERM, sig_handler ); // 15
+    signal( SIGPIPE, SIG_IGN );     // better safe than sorry
 
     cfg.user = strdup( getenv( "USER" ) ? getenv( "USER" ) : "" );
     cfg.pass = strdup( getenv( "PASS" ) ? getenv( "PASS" ) : "" );