From: Jean-Marc Pigeon (Delson) <jmp@safe.ca>
Date: Fri, 9 May 2025 14:52:36 +0000 (-0400)
Subject: Found SIGCHLD signal explaination (call to system())
X-Git-Tag: tag-0.8~116
X-Git-Url: https://jmp-git.ovh.safe.ca/?a=commitdiff_plain;h=2cbc5a0c6cec84fb335f303a7c541922fcc0b807;p=jmp%2Fmailleur

Found SIGCHLD signal explaination (call to system())
---

diff --git a/lib/subrou.c b/lib/subrou.c
index 7319908..0f2257a 100644
--- a/lib/subrou.c
+++ b/lib/subrou.c
@@ -91,6 +91,7 @@ if ((debug>2)&&(current!=onoff)) {
       (void) snprintf(cmd,sizeof(cmd),"sed -i '/%d/d' %s",getpid(),ENABLE);
       break;
     }
+  (void) rou_alert(0,"JMPDBG leak command=<%s>",cmd);
   if ((status=system(cmd))!=0) {
     (void) rou_alert(0,"status '%d' to memleak command <%s> (bug?)",status,cmd);
     }
diff --git a/lib/uniprc.c b/lib/uniprc.c
index e8d334c..76ba303 100644
--- a/lib/uniprc.c
+++ b/lib/uniprc.c
@@ -215,16 +215,22 @@ while (proceed==true) {
         }
       break;
     case 1	:	//creating the lock directory if needed
-      int status;
-      char cmd[100];
+      DIR *dir;
 
       fullname=rou_apppath(DIRLOCK);
-      (void) snprintf(cmd,sizeof(cmd),"mkdir -p %s",fullname);
-      if ((status=system(cmd))!=0) {
-	(void) rou_alert(9,"Unable to create <%s> directory (system?/bug?)",
-                            fullname);
-	phase=999;	//big trouble, No need to go further
+      if ((dir=opendir(fullname))==(DIR *)0) {
+        int status;
+        char cmd[200];
+
+        (void) snprintf(cmd,sizeof(cmd),"mkdir -p %s",fullname);
+        if ((status=system(cmd))!=0) {
+	  (void) rou_alert(9,"Unable to create <%s> directory (system?/bug?)",
+                              fullname);
+	  phase=999;	//big trouble, No need to go further
+          }
         }
+      else
+      (void) closedir(dir);
       (void) free(fullname);
       break;
     case 2	:	//setting lock filename