Re: F32 ELF file analysis

2020-04-12 Thread Steve Grubb
On Saturday, April 11, 2020 8:58:48 AM EDT John Reiser wrote: > On 4/11/20 4:38 AM, Kevin Kofler wrote: > > Steve Grubb wrote: > >> readelf -s $f 2>/dev/null | grep FUNC | egrep > >> 'seccomp_rule_add|seccomp' > > > > Since seccomp is a substring of seccomp_rule_add, it is pointless to > > grep f

Re: F32 ELF file analysis

2020-04-11 Thread John Reiser
On 4/11/20 4:38 AM, Kevin Kofler wrote: Steve Grubb wrote: readelf -s $f 2>/dev/null | grep FUNC | egrep 'seccomp_rule_add|seccomp' Since seccomp is a substring of seccomp_rule_add, it is pointless to grep for both. Yes, the output is the same. But the documentation is not as explicit. A co

Re: F32 ELF file analysis

2020-04-11 Thread Kevin Kofler
Steve Grubb wrote: > readelf -s $f 2>/dev/null | grep FUNC | egrep 'seccomp_rule_add|seccomp' Since seccomp is a substring of seccomp_rule_add, it is pointless to grep for both. Kevin Kofler ___ devel mailing list -- devel@lists.fedoraproject.o

Re: F32 ELF file analysis

2020-04-08 Thread John Reiser
What are you using to check for your STACK_PROT This is annocheck Alternate: - $ readelf --segments ./the_app Program Headers: Type Offset VirtAddr PhysAddr FileSizMemSiz Flags Align GNU_STACK 0x00

Re: F32 ELF file analysis

2020-04-08 Thread Steve Grubb
On Wednesday, April 8, 2020 11:11:36 AM EDT David Cantrell wrote: > >Just wanted to share with everyone the results of a data collection on > >various metrics of ELF files when installing just @Core group. > > > >http://people.redhat.com/sgrubb/analysis/f32-analysis.slides.html#/ > > > >I recommend

Re: F32 ELF file analysis

2020-04-08 Thread David Cantrell
On Mon, Apr 06, 2020 at 12:03:46PM -0400, Steve Grubb wrote: Just wanted to share with everyone the results of a data collection on various metrics of ELF files when installing just @Core group. http://people.redhat.com/sgrubb/analysis/f32-analysis.slides.html#/ I recommend clicking on the "pop

Re: F32 ELF file analysis

2020-04-06 Thread Vít Ondruch
Dne 06. 04. 20 v 19:45 Steve Grubb napsal(a): > On Monday, April 6, 2020 1:22:15 PM EDT Vít Ondruch wrote: >> Should I be able to see analysis for e.g. Ruby? I am asking, because I >> can't, so not sure if I am doing anything wrong. > Its likely not part of @Core package group. Ah, right. I have

Re: F32 ELF file analysis

2020-04-06 Thread Steve Grubb
On Monday, April 6, 2020 1:22:15 PM EDT Vít Ondruch wrote: > Should I be able to see analysis for e.g. Ruby? I am asking, because I > can't, so not sure if I am doing anything wrong. Its likely not part of @Core package group. The analysis was run on a small subset of Fedora 32 to see what a mini

Re: F32 ELF file analysis

2020-04-06 Thread Vít Ondruch
Should I be able to see analysis for e.g. Ruby? I am asking, because I can't, so not sure if I am doing anything wrong. Vít Dne 06. 04. 20 v 18:03 Steve Grubb napsal(a): > Hello, > > Just wanted to share with everyone the results of a data collection on > various metrics of ELF files when inst

Re: F32 ELF file analysis

2020-04-06 Thread Jerry James
On Mon, Apr 6, 2020 at 10:04 AM Steve Grubb wrote: > Just wanted to share with everyone the results of a data collection on > various metrics of ELF files when installing just @Core group. That is really cool. Thanks for sharing this, Steve. -- Jerry James http://www.jamezone.org/ _