Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
SUSE:SLE-12-SP1:GA
elfutils
libdwfl-sanity-check-partial-core-file-dyn-data...
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File libdwfl-sanity-check-partial-core-file-dyn-data-read.patch of Package elfutils
[PATCH] libdwfl: Sanity check partial core file data reads. From: Mark Wielaard <mark at klomp dot org> To: elfutils-devel at sourceware dot org Cc: Mark Wielaard <mark at klomp dot org> Date: Sun, 14 Oct 2018 16:48:30 +0200 Subject: [PATCH] libdwfl: Sanity check partial core file data reads. Reference: bnc#1123685 There were two issues when reading note data from a core file. We didn't check if the data we already had in a buffer was big enough. And if we did get the data, we should check if we got everything, or just a part of the data. https://sourceware.org/bugzilla/show_bug.cgi?id=23752 elfutils packaging edits: - changelog hunk removed from original patch to avoid conflict - backported from upstream patch to 0.158 Signed-off-by: Mark Wielaard <mark@klomp.org> Sgined-off-by: Joao Moreira <jmoreira@suse.de> --- a/libdwfl/dwfl_segment_report_module.c +++ b/libdwfl/dwfl_segment_report_module.c @@ -576,6 +576,9 @@ if (dyn_filesz != 0 && dyn_filesz % dyn_entsize == 0 && ! read_portion (&dyn_data, &dyn_data_size, dyn_vaddr, dyn_filesz)) { + if (dyn_data_size != 0) + dyn_filesz = dyn_data_size; + union { Elf32_Dyn d32[dyn_filesz / sizeof (Elf32_Dyn)];
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor