[Bug general/22976] global-buffer-overflow in ebl_dynamic_tag_name (libebl/ebldynamictagname.c)

https://sourceware.org/bugzilla/show_bug.cgi?id=22976 --- Comment #3 from Mark Wielaard --- I noticed there is a CVE linked to this bug report: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8769 Note that this bug was NOT in a released version of elfutils. It was introduced by the impor

Read .debug_line without .debug_info

Hi, is it possible to read contents of .debug_line section without the presence of a .debug_info section? We have CUDA binaries being generated with only .debug_line, and we wish to use that. Is it possible to do that with libdw? If not, any ideas of how to construct a minimum .debug_info in o

Relative path X full path

Hi, I have noticed that when we compile out-of-source, the paths returned from libdw are gonna be relative. Otherwise, they show up as full path. Have you noticed it? Regards, Sasha

Re: Relative path X full path

On Montag, 26. März 2018 18:45:13 CEST Sasha Da Rocha Pinheiro wrote: > Hi, > > I have noticed that when we compile out-of-source, the paths returned from > libdw are gonna be relative. Otherwise, they show up as full path. Have you > noticed it? You are talking about source file paths, right? Fr

Re: Relative path X full path

Hi Sasha, > Am 26.03.2018 um 18:45 schrieb Sasha Da Rocha Pinheiro > : > > Hi, > > I have noticed that when we compile out-of-source, the paths returned from > libdw are gonna be relative. Otherwise, they show up as full path. > Have you noticed it? > > Regards, > Sasha this is the issue tha

Re: Read .debug_line without .debug_info

Hi Sasha, On Mon, Mar 26, 2018 at 04:41:06PM +, Sasha Da Rocha Pinheiro wrote: > is it possible to read contents of .debug_line section without the > presence of a .debug_info section? No, because .debug_line sections need some information from the CU which comes from the .debug_info. In part

Re: Relative path X full path

Hi Sasha, On Mon, Mar 26, 2018 at 04:45:13PM +, Sasha Da Rocha Pinheiro wrote: > I have noticed that when we compile out-of-source, the paths returned > from libdw are gonna be relative. Otherwise, they show up as full path. > Have you noticed it? This might be related to your last question.

Re: Read .debug_line without .debug_info

Hi Mark, > Am 26.03.2018 um 21:12 schrieb Mark Wielaard : > > Hi Sasha, > > On Mon, Mar 26, 2018 at 04:41:06PM +, Sasha Da Rocha Pinheiro wrote: >> is it possible to read contents of .debug_line section without the >> presence of a .debug_info section? > > No, because .debug_line sections n