diff options
Diffstat (limited to 'lib/csu/sparc64/crt0.c')
| -rw-r--r-- | lib/csu/sparc64/crt0.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/csu/sparc64/crt0.c b/lib/csu/sparc64/crt0.c index 5c776bc708f..68457bfba42 100644 --- a/lib/csu/sparc64/crt0.c +++ b/lib/csu/sparc64/crt0.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crt0.c,v 1.4 2002/02/17 19:42:22 millert Exp $ */ +/* $OpenBSD: crt0.c,v 1.5 2003/02/28 18:05:51 deraadt Exp $ */ /* * Copyright (c) 1995 Christopher G. Demetriou @@ -32,11 +32,13 @@ */ #include <stdlib.h> +#include <limits.h> static char *_strrchr(char *, char); char **environ; char *__progname = ""; +char __progname_storage[NAME_MAX+1]; #ifdef MCRT0 extern void monstartup(u_long, u_long); @@ -66,6 +68,7 @@ ___start(char **sp, void (*cleanup)(void), const void *obj) { long argc; char **argv, *namep; + char *s; argc = *(long *)sp; argv = sp + 1; @@ -76,6 +79,11 @@ ___start(char **sp, void (*cleanup)(void), const void *obj) __progname = namep; else __progname++; + for (s = __progname_storage; *__progname && + s < &__progname_storage[sizeof __progname_storage - 1]; ) + *s++ = *__progname++; + *s = '\0'; + __progname = __progname_storage; } #ifdef MCRT0 |