===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/session.c,v
retrieving revision 1.297
retrieving revision 1.298
diff -u -r1.297 -r1.298
--- src/usr.bin/ssh/session.c	2018/06/06 18:23:32	1.297
+++ src/usr.bin/ssh/session.c	2018/06/06 18:29:18	1.298
@@ -1,4 +1,4 @@
-/* $OpenBSD: session.c,v 1.297 2018/06/06 18:23:32 djm Exp $ */
+/* $OpenBSD: session.c,v 1.298 2018/06/06 18:29:18 markus Exp $ */
 /*
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  *                    All rights reserved
@@ -784,18 +784,18 @@
 	const char *filename)
 {
 	FILE *f;
-	char buf[4096];
-	char *cp, *value;
+	char *line = NULL, *cp, *value;
+	size_t linesize = 0;
 	u_int lineno = 0;
 
 	f = fopen(filename, "r");
 	if (!f)
 		return;
 
-	while (fgets(buf, sizeof(buf), f)) {
+	while (getline(&line, &linesize, f) != -1) {
 		if (++lineno > 1000)
 			fatal("Too many lines in environment file %s", filename);
-		for (cp = buf; *cp == ' ' || *cp == '\t'; cp++)
+		for (cp = line; *cp == ' ' || *cp == '\t'; cp++)
 			;
 		if (!*cp || *cp == '#' || *cp == '\n')
 			continue;
@@ -816,6 +816,7 @@
 		value++;
 		child_set_env(env, envsize, cp, value);
 	}
+	free(line);
 	fclose(f);
 }