From: Jeff Smith <whydoubt@gmail.com>
Date: Mon, 20 Mar 2017 19:41:14 +0000 (-0500)
Subject: prtstat: free comm field of proc_inf struct
X-Git-Tag: v23.0~15^2^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=230c42f4ad797cd6684924d585c5b87180eb6a27;p=psmisc

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 441a9a0..d18ea46 100644
--- 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);
 }