https://sourceware.org/bugzilla/show_bug.cgi?id=27793
--- Comment #2 from Nick Clifton ---
Hi Ahcheong,
Thanks for reporting this bug. I have checked in a patch to test for the
NULL pointer, and to prevent such a pointer being assigned in the first place.
Cheers
Nick
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https://sourceware.org/bugzilla/show_bug.cgi?id=27793
--- Comment #1 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Nick Clifton :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=09e40e44ad05822ed72f6ad720b5e75ea2a8fc67
commit 09e40e44ad05822ed72f6ad720b
https://sourceware.org/bugzilla/show_bug.cgi?id=27793
Nick Clifton changed:
What|Removed |Added
CC||nickc at redhat dot com
Ever confi
https://sourceware.org/bugzilla/show_bug.cgi?id=27792
Nick Clifton changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://sourceware.org/bugzilla/show_bug.cgi?id=27792
--- Comment #1 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Nick Clifton :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=063e75c9e4307d21b787a71b6d5b61a2560f5073
commit 063e75c9e4307d21b787a71b6d5
https://sourceware.org/bugzilla/show_bug.cgi?id=27792
Nick Clifton changed:
What|Removed |Added
Assignee|unassigned at sourceware dot org |nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=27801
Bug ID: 27801
Summary: [size] heap-buffer-overflow on bfd/mach-o.c:5934
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27800
Bug ID: 27800
Summary: [size] heap-buffer-overflow on bfd/archive.c:667
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27799
Bug ID: 27799
Summary: [size] heap-buffer-overflow on bfd/libbfd.c:548
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27798
Bug ID: 27798
Summary: [size] heap-buffer-overflow on bfd/coff-rs6000.c:1699
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27797
--- Comment #2 from Ahcheong Lee ---
Sorry about the wrong comment
The crashed stack trace is
==14202==ERROR: AddressSanitizer: attempting double-free on 0x61900580 in
thread T0:
#0 0x5d809d in free (.../afl++/subjects_friend/size/si
https://sourceware.org/bugzilla/show_bug.cgi?id=27797
--- Comment #1 from Ahcheong Lee ---
Created attachment 13409
--> https://sourceware.org/bugzilla/attachment.cgi?id=13409&action=edit
crash test case
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https://sourceware.org/bugzilla/show_bug.cgi?id=27797
Bug ID: 27797
Summary: [size] attempting double-free on bfd/mach-o.c:5978
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27796
Bug ID: 27796
Summary: [readelf] Attempting free on wrong address in
binutils/dwarf.c:11590
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severi
https://sourceware.org/bugzilla/show_bug.cgi?id=27795
Bug ID: 27795
Summary: [nm] heap-buffer-overflow in bfd/coff-rs6000.c:1699
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27794
Bug ID: 27794
Summary: [nm] heap-buffer-overflow in bfd.c:2389
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Compon
https://sourceware.org/bugzilla/show_bug.cgi?id=27793
Bug ID: 27793
Summary: [nm] segv in bfd.h:1233
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
https://sourceware.org/bugzilla/show_bug.cgi?id=27792
Bug ID: 27792
Summary: [nm] heap buffer overflow found in bfd/som.c:4805
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
https://sourceware.org/bugzilla/show_bug.cgi?id=27594
--- Comment #5 from Thomas Wolff ---
Unfortunately the patch doesn't fix the issue, as it only decides how to handle
the whole string but does not break at that position.
Also please note Johannes' suggestion to prefer a more state-of-the-art
https://sourceware.org/bugzilla/show_bug.cgi?id=27594
Nick Clifton changed:
What|Removed |Added
CC||nickc at redhat dot com
--- Comment #4
https://sourceware.org/bugzilla/show_bug.cgi?id=27594
--- Comment #3 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Nick Clifton :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5edb8e3f5ad8d74a83fc0df7f6e4514eed0aa77f
commit 5edb8e3f5ad8d74a83fc0df7f6e
https://sourceware.org/bugzilla/show_bug.cgi?id=27594
Martin Storsjö changed:
What|Removed |Added
CC||martin at martin dot st
--- Comment
https://sourceware.org/bugzilla/show_bug.cgi?id=27180
--- Comment #2 from Nelson Chu ---
Hi Julius,
Thanks for reporting this. Your assumption is correct, the PCREL relocs are
converted to the directly access relocs, but we don't update them to the
relocation table, so we will get segment fault
https://sourceware.org/bugzilla/show_bug.cgi?id=27180
Nelson Chu changed:
What|Removed |Added
Attachment #13402|application/mbox|text/plain
mime type|
https://sourceware.org/bugzilla/show_bug.cgi?id=27180
Nelson Chu changed:
What|Removed |Added
CC||nelsonc1225 at sourceware dot
org
--- C
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