JehanneOS/mksh
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restore yyrecursive context in quitenv (LP#1069428)

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tg
2012-10-30 20:07:15 +00:00
parent fc27886680
commit faa0a78df3
4 changed files with 52 additions and 20 deletions
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5
main.c
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@ -34,7 +34,7 @@
#include <locale.h>
#endif
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.234 2012/10/30 20:07:00 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.235 2012/10/30 20:07:12 tg Exp $");
extern char **environ;
@ -925,6 +925,7 @@ newenv(int type)
ep->loc = e->loc;
ep->savefd = NULL;
ep->temps = NULL;
ep->yyrecursive_statep = NULL;
ep->type = type;
ep->flags = 0;
/* jump buffer is invalid because flags == 0 */
@ -938,6 +939,8 @@ quitenv(struct shf *shf)
char *cp;
int fd;
while (e->yyrecursive_statep)
yyrecursive_pop();
if (ep->oenv && ep->oenv->loc != ep->loc)
popblock();
if (ep->savefd != NULL) {