From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Mon, 10 Apr 2006 22:54:16 +0000 (+0200)
Subject: kbuild: fix NULL dereference in scripts/mod/modpost.c
X-Git-Tag: v2.6.17-rc2~98^2~4
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eaaae38c1ac4ccbec6d2de7255b0538f38fb29d6;p=linux-2.6

kbuild: fix NULL dereference in scripts/mod/modpost.c

before is NULL in this case, concluding from the surrounding code
it seems that after is the right one to use.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 0b92ddff26..7e8079a34a 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -658,7 +658,7 @@ static void warn_sec_mismatch(const char *modname, const char *fromsec,
 		warn("%s - Section mismatch: reference to %s:%s from %s "
 		     "before '%s' (at offset -0x%llx)\n",
 		     modname, secname, refsymname, fromsec,
-		     elf->strtab + before->st_name,
+		     elf->strtab + after->st_name,
 		     (long long)r.r_offset);
 	} else {
 		warn("%s - Section mismatch: reference to %s:%s from %s "