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

1 files changed, 11 insertions, 4 deletions

diff --git a/libbb/procps.c b/libbb/procps.c
index eea6aa681..e76e1ac36 100644
--- 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 */