From 90dffad2cce31e3f83ecac11ebe4b7b5bfd857ca Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@redhat.com>
Date: Mon, 25 Jul 1994 22:07:41 +0000
Subject: [PATCH] (read_makefile): Free FILENAME if we allocated it. From Jim
Meyering.
---
read.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/read.c b/read.c
index 6b7d1221..6787d14b 100644
--- a/read.c
+++ b/read.c
@@ -240,6 +240,7 @@ read_makefile (filename, flags)
char *p2;
int ignoring = 0, in_ignored_define = 0;
int no_targets = 0; /* Set when reading a rule without targets. */
+ char *passed_filename = filename;
struct nameseq *filenames = 0;
struct dep *deps;
@@ -288,7 +289,6 @@ read_makefile (filename, flags)
if (!(flags & RM_NO_TILDE) && filename[0] == '~')
{
char *expanded = tilde_expand (filename);
- /* This is a possible memory leak, but I don't care. */
if (expanded != 0)
filename = expanded;
}
@@ -330,6 +330,8 @@ read_makefile (filename, flags)
if (flags & RM_DONTCARE)
deps->file->dontcare = 1;
}
+ if (filename != passed_filename)
+ free (filename);
filename = deps->file->name;
deps->changed = flags;
deps = 0;