From 536b12010ff9e2874aee65df8c31d93e32bcb6e5 Mon Sep 17 00:00:00 2001
From: eck <none@none>
Date: Tue, 24 Apr 1990 09:40:47 +0000
Subject: [PATCH] garbage is allowed in the fdopen mode string

---
 lang/cem/libcc.ansi/misc/fdopen.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lang/cem/libcc.ansi/misc/fdopen.c b/lang/cem/libcc.ansi/misc/fdopen.c
index f8dc9f547..d1df2e2a7 100644
--- a/lang/cem/libcc.ansi/misc/fdopen.c
+++ b/lang/cem/libcc.ansi/misc/fdopen.c
@@ -34,13 +34,15 @@ fdopen(int fd, const char *mode)
 	while(*mode) {
 		switch(*mode++) {
 		case 'b':
-			break;
+			continue;
 		case '+':
 			flags |= _IOREAD | _IOWRITE;
-			break;
+			continue;
+		/* The sequence may be followed by aditional characters */
 		default:
-			return (FILE *)NULL;
+			break;
 		}
+		break;
 	}
 
 	if ((stream = (FILE *) malloc(sizeof(FILE))) == NULL) {