prtstat: free comm field of proc_inf struct

Noticed when running tool in valgrind

diff --git a/src/prtstat.c b/src/prtstat.c
index 441a9a096adecc0247344ea8a92b645b59cac3ba..d18ea4668496b421b619a2657ba32d9ba6a982c0 100644 (file)
--- a/src/prtstat.c
+++ b/src/prtstat.c
@@ -243,6 +243,7 @@ static void print_stat(const int pid, const opt_type options)
       fprintf(stderr, _("Unable to allocate memory for proc_info\n"));
       return;
   }
+  pr->comm = NULL;
   if (sscanf(bptr,
          "%m[^)]) "
          "%c "
@@ -280,6 +281,7 @@ static void print_stat(const int pid, const opt_type options)
         print_formated_stat(pid, pr);
          } else 
              fprintf(stderr, _("Unable to scan stat file"));
+  free(pr->comm);
   free(pr);
 }