lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <44E9FCB5.4050101@nachtwindheim.de>
Date:	Mon, 21 Aug 2006 20:34:29 +0200
From:	Henne <henne@...htwindheim.de>
To:	akpm@...l.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] [DOCBOOK] fix segfault in docproc.c

From: Henrik Kretzschmar <henne@...htwindheim.de>

Adds a missing exit, if the file that should be parsed couldn't be opened.
Without it crashes with a segfault, cause the filedescriptor is accessed even if the file could not be opened.
This error happens on 2.6.18-rc4-mm[12] when executing make xmldocs.

Signed-off-by: Henrik Kretzschmar <henne@...htwindheim.de>
---

--- linux-2.6.18-rc4/scripts/basic/docproc.c	2006-06-18 03:49:35.000000000 +0200
+++ linux/scripts/basic/docproc.c	2006-08-18 22:19:48.000000000 +0200
@@ -177,6 +177,7 @@
 		{
 			fprintf(stderr, "docproc: ");
 			perror(real_filename);
+			exit(1);
 		}
 		while(fgets(line, MAXLINESZ, fp)) {
 			char *p;


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ