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• fix ${12345678901234567890} segfault (OOB access / integer overflow)

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‣ not like oksh did, but using mksh’s built-in features
• handle suggested __pure additions
• revert cid 1004F7F096867C83CF0
  ‣ always use our wcwidth code
  ‣ only use our strlcpy code if none found
• fix a couple of gcc-snapshot and clang/scan-build warnings
• mksh R49~rc1
This commit is contained in:
tg
2014-01-05 21:57:29 +00:00
parent 2f6fa6fb3d
commit 89e774fd7e
13 changed files with 149 additions and 126 deletions
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6
eval.c
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@ -2,7 +2,7 @@
/*-
* Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
* 2011, 2012, 2013
* 2011, 2012, 2013, 2014
* Thorsten Glaser <tg@mirbsd.org>
*
* Provided that these terms and disclaimer and all copyright notices
@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.145 2013/11/30 00:20:47 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.146 2014/01/05 21:57:25 tg Exp $");
/*
* string expansion
@ -74,7 +74,7 @@ static const char *maybe_expand_tilde(const char *, XString *, char **, int);
static char *homedir(char *);
#endif
static void alt_expand(XPtrV *, char *, char *, char *, int);
static int utflen(const char *);
static int utflen(const char *) MKSH_A_PURE;
static void utfincptr(const char *, mksh_ari_t *);
/* UTFMODE functions */