Fix VLA for password chars

I wasn't very clued in on how this works, and I thought it'd initialise
properly, but clearly not. Need to include space for the null terminator
and explicitly set it.

1 files changed, 2 insertions, 1 deletions

diff --git a/passgen.c b/passgen.c
index bdcd04a..a4ff892 100644
--- a/passgen.c
+++ b/passgen.c
@@ -48,7 +48,8 @@ int main(int argc, char *argv[])
     //printf("Custom: %s\n", grammar);

   }

 

-  char password[grammar_size];

+  char password[grammar_size+1];

+  password[grammar_size] = 0;

 

   // seed RNG; this isn't very good, but it's enough (for now)

   srand(time(NULL) + getpid() % 420 - 69);