[issue27482] heap-buffer-overflow on address 0x6250000078ff

2016-09-19 Thread Benjamin Peterson
Benjamin Peterson added the comment: ASan is quiet on the POC now. -- resolution: -> fixed status: open -> closed ___ Python tracker ___

[issue27482] heap-buffer-overflow on address 0x6250000078ff

2016-09-19 Thread Berker Peksag
Berker Peksag added the comment: I think the problem described in msg270181 is now fixed in issue 24022. Adding Benjamin to nosy list for the other case. -- nosy: +benjamin.peterson, berker.peksag ___ Python tracker

[issue27482] heap-buffer-overflow on address 0x6250000078ff

2016-09-15 Thread Francisco Couzo
Francisco Couzo added the comment: I can confirm this bug is also present in 3.7 -- nosy: +franciscouzo versions: +Python 3.7 ___ Python tracker ___ _

[issue27482] heap-buffer-overflow on address 0x6250000078ff

2016-09-13 Thread Serhiy Storchaka
Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka stage: -> patch review ___ Python tracker ___ ___

[issue27482] heap-buffer-overflow on address 0x6250000078ff

2016-09-13 Thread Duane Griffin
Duane Griffin added the comment: There are a couple of places where the tokenizer code is not correctly handling \0 characters occurring at the start of the buffer. Patch attached. -- keywords: +patch nosy: +duaneg Added file: http://bugs.python.org/file44646/0001-Issue-27482-handle-nu

[issue27482] heap-buffer-overflow on address 0x6250000078ff

2016-07-11 Thread mtowalski
New submission from mtowalski: PoC is attached. Version: 2.7.12 = ==4461==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x625078ff at pc 0x00508e70 bp 0x7ffe3e88db60 sp 0x7ffe3e88db58 READ of size 1 at 0x6250