https://sourceware.org/bugzilla/show_bug.cgi?id=26374
Bug ID: 26374
Summary: A memory leak in xmalloc
Product: binutils
Version: 2.34
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: 15664243668 at 163 dot com
Target Milestone: ---
Created attachment 12763
--> https://sourceware.org/bugzilla/attachment.cgi?id=12763&action=edit
PoC
I have found a memory leak in xmalloc of Binutils-2.34. This bug is triggered
as
$./readelf -a PoC
I compile the binutils-2.34 to the 64-bit LSB version with AddressSanitizer in
Ubuntu 16.04 and print the debug information.
=================================================================
==14834==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 4032 byte(s) in 1 object(s) allocated from:
#0 0x7fab5f959b40 in __interceptor_malloc
(/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x5614951da40c in xmalloc xmalloc.c:147
SUMMARY: AddressSanitizer: 4032 byte(s) leaked in 1 allocation(s).
The PoC file is in attachment.
--
You are receiving this mail because:
You are on the CC list for the bug.
