Module Name: src Committed By: kre Date: Sat Jun 17 04:19:12 UTC 2017
Modified Files: src/bin/sh: cd.c Log Message: Free stack memory in a couple of obscure cases where it wasn't being done (one in probably dead code that is never compiled, the other in a very rare error case.) Since it is stack memory it wasn't lost in any case, just held longer than needed. To generate a diff of this commit: cvs rdiff -u -r1.48 -r1.49 src/bin/sh/cd.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/bin/sh/cd.c diff -u src/bin/sh/cd.c:1.48 src/bin/sh/cd.c:1.49 --- src/bin/sh/cd.c:1.48 Sun Jun 4 20:27:14 2017 +++ src/bin/sh/cd.c Sat Jun 17 04:19:12 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: cd.c,v 1.48 2017/06/04 20:27:14 kre Exp $ */ +/* $NetBSD: cd.c,v 1.49 2017/06/17 04:19:12 kre Exp $ */ /*- * Copyright (c) 1991, 1993 @@ -37,7 +37,7 @@ #if 0 static char sccsid[] = "@(#)cd.c 8.2 (Berkeley) 5/4/95"; #else -__RCSID("$NetBSD: cd.c,v 1.48 2017/06/04 20:27:14 kre Exp $"); +__RCSID("$NetBSD: cd.c,v 1.49 2017/06/17 04:19:12 kre Exp $"); #endif #endif /* not lint */ @@ -405,6 +405,7 @@ find_curdir(int noerror) pwd = stalloc(i); if (getcwd(pwd, i) != NULL) { curdir = savestr(pwd); + stunalloc(pwd); return; } stunalloc(pwd); @@ -455,6 +456,7 @@ find_curdir(int noerror) p[-1] = '\0'; INTON; curdir = savestr(pwd); + stunalloc(pwd); return; } #endif