head	1.2;
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comment	@# @;


1.2
date	2007.10.26.07.44.35;	author rse;	state dead;
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next	1.1;
commitid	a833DOnw17PrB4Ds;

1.1
date	2007.09.04.08.26.56;	author rse;	state Exp;
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next	;
commitid	1ElIer8G0THBvows;


desc
@@


1.2
log
@upgrading package: gawk 3.1.5 -> 3.1.6
@
text
@Fix coredump while running with nonexistent files (via FreeBSD ports)

Index: io.c
--- io.c.orig	2005-07-26 20:07:43 +0200
+++ io.c	2007-09-04 10:24:29 +0200
@@@@ -2480,9 +2480,12 @@@@
 {
 	struct stat sbuf;
 	struct open_hook *oh;
+	int iop_malloced = FALSE;
 
-	if (iop == NULL)
+	if (iop == NULL) {
 		emalloc(iop, IOBUF *, sizeof(IOBUF), "iop_alloc");
+		iop_malloced = TRUE;
+	}
 	memset(iop, '\0', sizeof(IOBUF));
 	iop->flag = 0;
 	iop->fd = fd;
@@@@ -2495,7 +2498,8 @@@@
 	}
 
 	if (iop->fd == INVALID_HANDLE) {
-		free(iop);
+		if (iop_malloced)
+			free(iop);
 		return NULL;
 	}
 	if (isatty(iop->fd))
@


1.1
log
@Fix coredump while running with nonexistent files (via FreeBSD ports)
@
text
@@