diff options
Diffstat (limited to 'system/pdksh/patches/105_OpenBSD-heredoc-quote.patch')
| -rw-r--r-- | system/pdksh/patches/105_OpenBSD-heredoc-quote.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/system/pdksh/patches/105_OpenBSD-heredoc-quote.patch b/system/pdksh/patches/105_OpenBSD-heredoc-quote.patch deleted file mode 100644 index 1cb8577437..0000000000 --- a/system/pdksh/patches/105_OpenBSD-heredoc-quote.patch +++ /dev/null @@ -1,53 +0,0 @@ -Fix for `Bug#219343 backslash is swallowed in HERE document' from OpenBSD: - * exec.c (1.42), lex.c (1.37), lex.h (1.10): Fix " handling in here - documents. POSIX says they are not special, so cat << EOF \" EOF - should print \" Fixes PR 4472; testing jmc@ and Adam Montague. ok -(from OpenBSD) - -Index: pdksh-5.2.14/exec.c -=================================================================== ---- pdksh-5.2.14.orig/exec.c 2009-09-17 00:32:31.000000000 +0200 -+++ pdksh-5.2.14/exec.c 2009-09-17 00:32:59.000000000 +0200 -@@ -1480,7 +1480,7 @@ - s = pushs(SSTRING, ATEMP); - s->start = s->str = content; - source = s; -- if (yylex(ONEWORD) != LWORD) -+ if (yylex(ONEWORD|HEREDOC) != LWORD) - internal_errorf(1, "herein: yylex"); - source = osource; - shf_puts(evalstr(yylval.cp, 0), shf); -Index: pdksh-5.2.14/lex.c -=================================================================== ---- pdksh-5.2.14.orig/lex.c 2009-09-17 00:32:52.000000000 +0200 -+++ pdksh-5.2.14/lex.c 2009-09-17 00:32:59.000000000 +0200 -@@ -240,10 +240,16 @@ - case '\\': - c = getsc(); - switch (c) { -- case '"': case '\\': -+ case '\\': - case '$': case '`': - *wp++ = QCHAR, *wp++ = c; - break; -+ case '"': -+ if ((cf & HEREDOC) == 0) { -+ *wp++ = QCHAR, *wp++ = c; -+ break; -+ } -+ /* FALLTROUGH */ - default: - Xcheck(ws, wp); - if (c) { /* trailing \ is lost */ -Index: pdksh-5.2.14/lex.h -=================================================================== ---- pdksh-5.2.14.orig/lex.h 2009-09-17 00:31:55.000000000 +0200 -+++ pdksh-5.2.14/lex.h 2009-09-17 00:32:59.000000000 +0200 -@@ -113,6 +113,7 @@ - #define ESACONLY BIT(7) /* only accept esac keyword */ - #define CMDWORD BIT(8) /* parsing simple command (alias related) */ - #define HEREDELIM BIT(9) /* parsing <<,<<- delimiter */ -+#define HEREDOC BIT(10) /* parsing heredoc */ - - #define HERES 10 /* max << in line */ - |