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-rw-r--r--src/afl-fuzz.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index a7ddef6e..cc58b4d1 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -960,7 +960,11 @@ int main(int argc, char **argv_orig, char **envp) {
 
         }
 
-        if (afl->fsrv.mem_limit < 5) { FATAL("Dangerously low value of -m"); }
+        if (afl->fsrv.mem_limit && afl->fsrv.mem_limit < 5) {
+
+          FATAL("Dangerously low value of -m");
+
+        }
 
         if (sizeof(rlim_t) == 4 && afl->fsrv.mem_limit > 2000) {