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Bash-4.4 distribution sources and documentation

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This commit is contained in:
Chet Ramey 2016-09-15 16:59:08 -04:00
commit a0c0a00fc4
588 changed files with 130746 additions and 80164 deletions
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12
lib/sh/strtrans.c
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@ -1,6 +1,6 @@
/* strtrans.c - Translate and untranslate strings with ANSI-C escape sequences. */
/* Copyright (C) 2000-2011 Free Software Foundation, Inc.
/* Copyright (C) 2000-2015 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@ -60,7 +60,10 @@ ansicstr (string, len, flags, sawc, rlen)
return ((char *)NULL);
#if defined (HANDLE_MULTIBYTE)
ret = (char *)xmalloc (4*len + 1);
temp = 4*len + 1;
if (temp < 12)
temp = 12; /* ensure enough for eventual u32cesc */
ret = (char *)xmalloc (temp);
#else
ret = (char *)xmalloc (2*len + 1); /* 2*len for possible CTLESC */
#endif
@ -309,8 +312,9 @@ ansic_wshouldquote (string)
slen = mbstowcs (wcstr, string, 0);
if (slen == -1)
slen = 0;
if (slen == (size_t)-1)
return 1;
wcstr = (wchar_t *)xmalloc (sizeof (wchar_t) * (slen + 1));
mbstowcs (wcstr, string, slen + 1);