https://sourceware.org/bugzilla/show_bug.cgi?id=21345
Bug ID: 21345
Summary: readelf: memory allocation failure
Product: binutils
Version: 2.28
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: ago at gentoo dot org
Target Milestone: ---
Created attachment 9962
--> https://sourceware.org/bugzilla/attachment.cgi?id=9962&action=edit
stacktrace
Hello,
on binutils 2.28, compiled with clang-4:
# readelf -a $FILE
==20389==AddressSanitizer CHECK failed:
/tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0/work/compiler-rt-4.0.0.src/lib/sanitizer_common/sanitizer_common.cc:120
"((0 && "unable to mmap")) != (0)" (0x0, 0x0)
#8 0x66216d in xmalloc
/tmp/portage/sys-devel/binutils-2.28/work/binutils-2.28/libiberty/xmalloc.c:148:12
Reproducer:
https://github.com/asarubbo/poc/blob/master/00259-binutils-readelf-memallocfailure
FTR: This bug is confirmed on master.
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