From aafb00b7d7751049b99cac3953b5021e4f474ac4 Mon Sep 17 00:00:00 2001
From: Petr Machata <pmachata@redhat.com>
Date: Tue, 8 Jan 2013 18:12:07 +0100
Subject: [PATCH] Don't add 1 to potentially NULL pointer comming from rindex

---
 ltrace-elf.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/ltrace-elf.c b/ltrace-elf.c
index 1d0f769..29c204f 100644
--- a/ltrace-elf.c
+++ b/ltrace-elf.c
@@ -889,8 +889,10 @@ read_module(struct library *lib, struct process *proc,
 			goto fail;
 		library_set_soname(lib, soname, 1);
 	} else {
-		const char *soname = rindex(lib->pathname, '/') + 1;
-		if (soname == NULL)
+		const char *soname = rindex(lib->pathname, '/');
+		if (soname != NULL)
+			soname += 1;
+		else
 			soname = lib->pathname;
 		library_set_soname(lib, soname, 0);
 	}
-- 
1.7.6.5