utils: plug memory leak

commit ffdfb78be1bcda708fd89faf645b582f88c6f1d5 introduced
a memory leak because of a copy-and-paste-o.

diff --git a/src/libply/ply-utils.c b/src/libply/ply-utils.c
index d80107018534753aeac516170d264c6a750ffa1b..ac5a5c14d3882cca428234c93bb4993e0be6193c 100644 (file)
--- a/src/libply/ply-utils.c
+++ b/src/libply/ply-utils.c
@@ -992,7 +992,6 @@ pid_t
 ply_get_process_parent_pid (pid_t pid)
 {
   char *path;
-  char *stat;
   FILE *fp;
   int ppid;
 
@@ -1007,7 +1006,6 @@ ply_get_process_parent_pid (pid_t pid)
       goto out;
     }
 
-  stat = calloc (PAGE_SIZE, sizeof (char));
   if (fscanf (fp, "%*d %*s %*c %d", &ppid) != 1)
     {
       ply_trace ("Could not parse %s: %m", path);