From: Sven Wischnowsky <wischnow@informatik.hu-berlin.de>
To: zsh-workers@sunsite.auc.dk
Subject: PATCH: WC_ENDs
Date: Fri, 25 Feb 2000 16:12:53 +0100 (MET) [thread overview]
Message-ID: <200002251512.QAA27546@beta.informatik.hu-berlin.de> (raw)
Just found a bug report in one of the Debian lists. Running a function
like:
mycd() { builtin cd "$@" && echo "$PWD" }
where the cd failed caused a core dump. This makes all functions have
their WC_END code at the end to avoid that.
Bye
Sven
diff -ru ../z.old/Src/parse.c Src/parse.c
--- ../z.old/Src/parse.c Fri Feb 25 14:16:53 2000
+++ Src/parse.c Fri Feb 25 16:10:06 2000
@@ -1327,7 +1327,7 @@
if (tok == INBRACE) {
yylex();
- par_save_list(&c);
+ par_list(&c);
if (tok != OUTBRACE) {
lineno += oldlineno;
ecsoffs = sbeg;
@@ -1343,8 +1343,9 @@
ecnpats = onp;
YYERRORV(oecused);
} else
- par_save_list1(&c);
+ par_list1(&c);
+ ecadd(WCB_END());
ecbuf[p + num + 2] = ecused - num - p;
ecbuf[p + num + 3] = ecnpats;
ecbuf[p + 1] = num;
@@ -1507,7 +1508,7 @@
int c = 0;
yylex();
- par_save_list(&c);
+ par_list(&c);
if (tok != OUTBRACE) {
cmdpop();
lineno += oldlineno;
@@ -1530,6 +1531,7 @@
}
cmdpop();
+ ecadd(WCB_END());
ecbuf[p + argc + 2] = ecused - argc - p;
ecbuf[p + argc + 3] = ecnpats;
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
reply other threads:[~2000-02-25 15:13 UTC|newest]
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