From f888868f46a5418bac9ab528497136c152895305 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Tue, 12 May 1998 00:55:32 +0000 Subject: This is a security audit change of the main source. It removed all ocurrences of the following functions : sprintf strcpy strcat The replacements are slprintf, safe_strcpy and safe_strcat. It should not be possible to use code in Samba that uses sprintf, strcpy or strcat, only the safe_equivalents. Once Andrew has fixed the slprintf implementation then this code will be moved back to the 1.9.18 code stream. Jeremy. (This used to be commit 2d774454005f0b54e5684cf618da7060594dfcbb) --- source3/lib/slprintf.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'source3/lib/slprintf.c') diff --git a/source3/lib/slprintf.c b/source3/lib/slprintf.c index e2dc0e12354..9a00585ca8f 100644 --- a/source3/lib/slprintf.c +++ b/source3/lib/slprintf.c @@ -41,7 +41,15 @@ int vslprintf(char *str, int n, char *format, va_list ap) /* note: we don't free the old memory (if any) as we don't want a malloc lib to reuse the memory as it will have the wrong permissions */ +#ifdef HAVE_MEMALIGN buf = memalign(pagesize, len); +#else /* HAVE_MEMALIGN */ +#ifdef HAVE_VALLOC + buf = valloc(len); +#else /* HAVE_VALLOC */ + buf = malloc(len); +#endif /* HAVE_VALLOC */ +#endif /* HAVE_MEMALIGN */ if (buf) { if (mprotect(buf+(len-pagesize), pagesize, PROT_READ) != 0) { exit(1); -- cgit