[hackers] [farbfeld] arg.h: Fortify ARGC() || Laslo Hunhold

From: <git_AT_suckless.org>
Date: Fri, 4 Aug 2017 16:16:04 +0200 (CEST)

commit 4e3c389ffa26127c756139c77d8ab91d1ee57156
Author: Laslo Hunhold <dev_AT_frign.de>
AuthorDate: Fri Aug 4 16:15:52 2017 +0200
Commit: Laslo Hunhold <dev_AT_frign.de>
CommitDate: Fri Aug 4 16:15:52 2017 +0200

    arg.h: Fortify ARGC()
    
    You never know...

diff --git a/arg.h b/arg.h
index 042f5c1..8875490 100644
--- a/arg.h
+++ b/arg.h
_AT_@ -41,7 +41,7 @@ extern char *argv0;
                                  } \
                          } \
                  }
-#define ARGC() (*argv)[_i]
+#define ARGC() ((*argv)[_i])
 #define ARGF_(x) (((*argv)[_i + 1]) ? (_argused = 1, &((*argv)[_i + 1])) : \
                   (*(argv + 1)) ? (_argused = 1, *(argv + 1)) : (x) \
                  )
Received on Fri Aug 04 2017 - 16:16:04 CEST