Merge branch 'collectd-5.6' into collectd-5.7

[collectd.git] / src / exec.c

diff --git a/src/exec.c b/src/exec.c
index c84c1c7..28380ac 100644 (file)
--- a/src/exec.c
+++ b/src/exec.c
@@ -250,7 +250,7 @@ static void set_environment(void) /* {{{ */
             CDTIME_T_TO_DOUBLE(plugin_get_interval()));
   setenv("COLLECTD_INTERVAL", buffer, /* overwrite = */ 1);
 
-  ssnprintf(buffer, sizeof(buffer), "%s", hostname_g);
+  sstrncpy(buffer, hostname_g, sizeof(buffer));
   setenv("COLLECTD_HOSTNAME", buffer, /* overwrite = */ 1);
 #else
   ssnprintf(buffer, sizeof(buffer), "COLLECTD_INTERVAL=%.3f",
@@ -369,7 +369,7 @@ static int fork_child(program_list_t *pl, int *fd_in, int *fd_out,
 
   struct passwd *sp_ptr;
   struct passwd sp;
-  char nambuf[2048];
+  char nambuf[4096];
 
   if (pl->pid != 0)
     return (-1);
@@ -382,7 +382,7 @@ static int fork_child(program_list_t *pl, int *fd_in, int *fd_out,
   status = getpwnam_r(pl->user, &sp, nambuf, sizeof(nambuf), &sp_ptr);
   if (status != 0) {
     ERROR("exec plugin: Failed to get user information for user ``%s'': %s",
-          pl->user, sstrerror(errno, errbuf, sizeof(errbuf)));
+          pl->user, sstrerror(status, errbuf, sizeof(errbuf)));
     goto failed;
   }
 
@@ -410,7 +410,7 @@ static int fork_child(program_list_t *pl, int *fd_in, int *fd_out,
       if (0 != status) {
         ERROR("exec plugin: Failed to get group information "
               "for group ``%s'': %s",
-              pl->group, sstrerror(errno, errbuf, sizeof(errbuf)));
+              pl->group, sstrerror(status, errbuf, sizeof(errbuf)));
         goto failed;
       }
       if (NULL == gr_ptr) {
@@ -500,7 +500,7 @@ failed:
 static int parse_line(char *buffer) /* {{{ */
 {
   if (strncasecmp("PUTVAL", buffer, strlen("PUTVAL")) == 0)
-    return (handle_putval(stdout, buffer));
+    return (cmd_handle_putval(stdout, buffer));
   else if (strncasecmp("PUTNOTIF", buffer, strlen("PUTNOTIF")) == 0)
     return (handle_putnotif(stdout, buffer));
   else {
@@ -787,7 +787,7 @@ static int exec_read(void) /* {{{ */
 
     pthread_attr_init(&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    plugin_thread_create(&t, &attr, exec_read_one, (void *)pl);
+    plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
     pthread_attr_destroy(&attr);
   } /* for (pl) */
 
@@ -826,7 +826,8 @@ static int exec_notification(const notification_t *n, /* {{{ */
 
     pthread_attr_init(&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    plugin_thread_create(&t, &attr, exec_notification_one, (void *)pln);
+    plugin_thread_create(&t, &attr, exec_notification_one, (void *)pln,
+                         "exec notify");
     pthread_attr_destroy(&attr);
   } /* for (pl) */