ps: fix crash related to realloc -- thanks David Houlder

2005-09-12 03:25:01 +00:00
parent a402ba1848
commit 6a304370f8
2 changed files with 4 additions and 1 deletions
--- a/proc/readproc.c
+++ b/proc/readproc.c
@@ -939,9 +939,11 @@ proc_data_t *readproctab2(int(*want_proc)(proc_t *buf), int(*want_task)(proc_t *
        for(;;){
          proc_t *t;
          if(n_alloc == n_used){
-            //proc_t *old = data;
+            proc_t *old = data;
            n_alloc = n_alloc*5/4+30;  // grow by over 25%
            data = realloc(data,sizeof(proc_t)*n_alloc);
+	    // have to move tmp too
+	    tmp = data+(tmp-old);
            //if(!data) return NULL;
          }
          if(n_task_alloc == n_task){