From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 27 Aug 2012 14:07:32 +0000 (-0400)
Subject: fix bug caused by main app & libc having map set; cannot free them
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=8b28aa9c94e7c6179d70fe73afcd3fff29809d61

fix bug caused by main app & libc having map set; cannot free them
---

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index b8c26ace..93a4b44c 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -572,7 +572,7 @@ static void free_all(struct dso *p)
 	struct dso *n;
 	while (p) {
 		n = p->next;
-		if (p->map) free(p);
+		if (p->map && p!=libc && p!=head) free(p);
 		p = n;
 	}
 }