JehanneOS/mksh
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even more hacks to pass “-O666 -fstrict-overflow -Wstrict-overflow=9 -flto=jobserver” with “gcc version 4.8.0 20120930 (experimental) [trunk revision 191865] (Debian 20120930-1)” ☹ plus make the rtchecks mandatory

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tg
2012-10-03 17:24:23 +00:00
parent c39bfe09ee
commit d8662eb228
9 changed files with 115 additions and 69 deletions
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10
lex.c
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@@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.167 2012/08/17 18:34:21 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.168 2012/10/03 17:24:20 tg Exp $");
/*
* states while lexing word
@@ -1034,17 +1034,17 @@ yylex(int cf)
sp = yylval.cp;
dp = ident;
if ((cf & HEREDELIM) && (sp[1] == '<'))
while (dp < ident+IDENT) {
while ((dp - ident) < IDENT) {
if ((c = *sp++) == CHAR)
*dp++ = *sp++;
else if ((c != OQUOTE) && (c != CQUOTE))
break;
}
else
while (dp < ident+IDENT && (c = *sp++) == CHAR)
while ((dp - ident) < IDENT && (c = *sp++) == CHAR)
*dp++ = *sp++;
/* Make sure the ident array stays '\0' padded */
memset(dp, 0, (ident+IDENT) - dp + 1);
memset(dp, 0, (ident + IDENT) - dp + 1);
if (c != EOS)
/* word is not unquoted */
*ident = '\0';
@@ -1677,7 +1677,7 @@ arraysub(char **strp)
XString ws;
char *wp, c;
/* we are just past the initial [ */
int depth = 1;
unsigned int depth = 1;
Xinit(ws, wp, 32, ATEMP);