diff options
Diffstat (limited to 'contrib/sendmail/test/t_exclopen.c')
| -rw-r--r-- | contrib/sendmail/test/t_exclopen.c | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/contrib/sendmail/test/t_exclopen.c b/contrib/sendmail/test/t_exclopen.c index a42baa9..22ef693 100644 --- a/contrib/sendmail/test/t_exclopen.c +++ b/contrib/sendmail/test/t_exclopen.c @@ -28,15 +28,30 @@ ** Ultrix 4.3 OK */ -#include <stdio.h> -#include <errno.h> #include <sys/types.h> #include <sys/stat.h> +#include <errno.h> #include <fcntl.h> +#include <stdio.h> +#include <unistd.h> -char Attacker[128]; -char Attackee[128]; +#ifndef lint +static char id[] = "@(#)$Id: t_exclopen.c,v 8.5 1999/08/28 00:25:28 gshapiro Exp $"; +#endif /* ! lint */ + +static char Attacker[128]; +static char Attackee[128]; + +static void +bail(status) + int status; +{ + (void) unlink(Attacker); + (void) unlink(Attackee); + exit(status); +} +int main(argc, argv) int argc; char **argv; @@ -61,16 +76,16 @@ main(argc, argv) } if (open(Attacker, O_WRONLY|O_CREAT|O_EXCL, 0644) < 0) { - int saveerr = errno; + int save_errno = errno; if (stat(Attackee, &st) >= 0) { printf("Weird. Open failed but %s was created anyhow (errno = %d)\n", - Attackee, saveerr); + Attackee, save_errno); bail(1); } printf("Good show! Exclusive open works properly with symbolic links (errno = %d).\n", - saveerr); + save_errno); bail(0); } if (stat(Attackee, &st) < 0) @@ -82,12 +97,7 @@ main(argc, argv) printf("Bad news: you can do an exclusive open through a symbolic link\n"); printf("\tBe sure you #define BOGUS_O_EXCL in conf.h\n"); bail(1); -} -bail(stat) - int stat; -{ - (void) unlink(Attacker); - (void) unlink(Attackee); - exit(stat); + /* NOTREACHED */ + exit(0); } |
