From f6716d5e74d06e2c24ee1b2935fe17c576d39b4c Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 21 Apr 1994 03:48:00 +0000 Subject: (pattern_search): Always allocate new storage for FILE->stem. It is not safe to store STEM's address because it might be auto storage. --- implicit.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'implicit.c') diff --git a/implicit.c b/implicit.c index 64cf1a3..4806f6a 100644 --- a/implicit.c +++ b/implicit.c @@ -1,5 +1,5 @@ /* Implicit rule searching for GNU Make. -Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc. +Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc. This file is part of GNU Make. GNU Make is free software; you can redistribute it and/or modify @@ -547,7 +547,9 @@ pattern_search (file, archive, depth, recursions) } if (!checked_lastslash[foundrule]) - file->stem = stem[stemlen] == '\0' ? stem : savestring (stem, stemlen); + /* Always allocate new storage, since STEM might be + on the stack for an intermediate file. */ + file->stem = savestring (stem, stemlen); else { /* We want to prepend the directory from -- cgit v1.2.3