Merge pull request #1798 from AFLplusplus/dev

push to stable

1 files changed, 6 insertions, 1 deletions

diff --git a/afl-cmin b/afl-cmin
index d0bbed2b..23532b63 100755
--- a/afl-cmin
+++ b/afl-cmin
@@ -425,7 +425,7 @@ BEGIN {
   cmd = "stat --version 2>/dev/null"
   cmd | getline statversion
   close(cmd)
-  if (statversion ~ /GNU coreutils/) {
+  if (statversion ~ /GNU coreutils/ || statversion ~ /BusyBox/) {
     stat_format = "-c '%s %n'" # GNU
   } else {
     stat_format = "-f '%z %N'" # *BSD, MacOS
@@ -493,6 +493,11 @@ BEGIN {
     }
   }
 
+  if (in_count < threads) {
+    threads = in_count
+    print "[!] WARNING: less inputs than threads, reducing threads to "threads" and likely the overhead of threading makes things slower..."
+  }
+
   # Let's roll!
 
   #############################