From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 2 Aug 2013 13:25:12 +0000 (-0400)
Subject: fix uninitialized dyn variable in map_library
X-Git-Tag: v0.9.13~104
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7443dd271c09e8209a9478388fcd64a633b485e7;p=oweals%2Fmusl.git

fix uninitialized dyn variable in map_library

this can only happen for invalid library files, but they were not
detected reliably because the variable was uninitialized.
---

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 2f399a57..63a25548 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -313,7 +313,7 @@ static void *map_library(int fd, struct dso *dso)
 	Phdr *ph, *ph0;
 	unsigned prot;
 	unsigned char *map, *base;
-	size_t dyn;
+	size_t dyn=0;
 	size_t tls_image=0;
 	size_t i;