Handle name entries that have a \0 in them, last_patch_65 from Vladimir N. Oleynik

diff --git a/libbb/procps.c b/libbb/procps.c
index eea6aa681a1037b45f62421a6a3b20ea9bfd7a46..e76e1ac364c16b0a74d193422e9d670a5d413623 100644 (file)
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -110,10 +110,17 @@ extern procps_status_t * procps_scan(int save_user_arg0)
                if(save_user_arg0) {
                        if((fp = fopen(status, "r")) == NULL)
                                continue;
-                       if(fgets(buf, sizeof(buf), fp) != NULL) {
-                               name = strchr(buf, '\n');
-                               if(name != NULL)
-                                       *name = 0;
+                       if((n=fread(buf, 1, sizeof(buf)-1, fp)) > 0) {
+                               if(buf[n-1]=='\n')
+                                       buf[--n] = 0;
+                               name = buf;
+                               while(n) {
+                                       if(*name < ' ')
+                                               *name = ' ';
+                                       name++;
+                                       n--;
+                               }
+                               *name = 0;
                                if(buf[0])
                                        curstatus.cmd = strdup(buf);
                                /* if NULL it work true also */