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* [Bug network/13785] New: Add regression test for res_nquerydomain.
@ 2012-02-29 20:46 carlos at systemhalted dot org
2012-02-29 21:47 ` [Bug network/13785] " carlos at systemhalted dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: carlos at systemhalted dot org @ 2012-02-29 20:46 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=13785
Bug #: 13785
Summary: Add regression test for res_nquerydomain.
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: network
AssignedTo: unassigned@sourceware.org
ReportedBy: carlos@systemhalted.org
Classification: Unclassified
Host: i686-pc-linux-gnu
Target: i686-pc-linux-gnu
Build: i686-pc-linux-gnu
Add a regression test for commit:
~~~
commit 8fdceb2efda8cf724cfc4444af86b5f135ad3172
Author: Jeff Law <law@redhat.com>
Date: Wed Feb 29 11:51:27 2012 -0500
[network] Avoid out ouf bounds read in __libc_res_nquerydomain
2012-02-28 Jeff Law <law@redhat.com>
* resolv/res_query.c (__libc_res_nquerydomain): Avoid
out of bounds read.
~~~
Start with something like this:
~~~
#include <stdlib.h>
#include <resolv.h>
main()
{
char buf[20];
res_state statp = malloc (sizeof (res_state));
memset (statp, 0, sizeof (statp));
res_nquerydomain (statp, "", NULL, 0, 0, buf, 20);
}
~~~
Notes:
* mmap a page, touch first bit.
* try to get code to touch space outside of that first page.
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug network/13785] Add regression test for res_nquerydomain. 2012-02-29 20:46 [Bug network/13785] New: Add regression test for res_nquerydomain carlos at systemhalted dot org @ 2012-02-29 21:47 ` carlos at systemhalted dot org 2013-10-08 16:14 ` neleai at seznam dot cz 2014-06-26 14:17 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: carlos at systemhalted dot org @ 2012-02-29 21:47 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=13785 Carlos O'Donell <carlos at systemhalted dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carlos at systemhalted dot | |org -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug network/13785] Add regression test for res_nquerydomain. 2012-02-29 20:46 [Bug network/13785] New: Add regression test for res_nquerydomain carlos at systemhalted dot org 2012-02-29 21:47 ` [Bug network/13785] " carlos at systemhalted dot org @ 2013-10-08 16:14 ` neleai at seznam dot cz 2014-06-26 14:17 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: neleai at seznam dot cz @ 2013-10-08 16:14 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=13785 Ondrej Bilka <neleai at seznam dot cz> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |neleai at seznam dot cz Severity|normal |enhancement -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug network/13785] Add regression test for res_nquerydomain. 2012-02-29 20:46 [Bug network/13785] New: Add regression test for res_nquerydomain carlos at systemhalted dot org 2012-02-29 21:47 ` [Bug network/13785] " carlos at systemhalted dot org 2013-10-08 16:14 ` neleai at seznam dot cz @ 2014-06-26 14:17 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: fweimer at redhat dot com @ 2014-06-26 14:17 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=13785 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |security- -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-06-26 14:17 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-02-29 20:46 [Bug network/13785] New: Add regression test for res_nquerydomain carlos at systemhalted dot org 2012-02-29 21:47 ` [Bug network/13785] " carlos at systemhalted dot org 2013-10-08 16:14 ` neleai at seznam dot cz 2014-06-26 14:17 ` fweimer at redhat dot com
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