Comment #6 on issue 40330 by amo...@gmail.com: binutils:fuzz_as:
Stack-use-after-return in as_bad_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40330#c6
There isn't a great deal in bfd that is specific to gas. Many of the bfd
functions used by gas are also used by objcopy and
https://sourceware.org/bugzilla/show_bug.cgi?id=28494
H.J. Lu changed:
What|Removed |Added
Target Milestone|--- |2.38
Version|unspecified
https://sourceware.org/bugzilla/show_bug.cgi?id=28494
--- Comment #4 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by H.J. Lu :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f85dcfc3af9cf7c2859241253f1d37b1133abea2
commit f85dcfc3af9cf7c2859241253f1d37b1
https://sourceware.org/bugzilla/show_bug.cgi?id=28501
Bug ID: 28501
Summary: ld arm: R_ARM_GOTOFF32 referencing a preemptible
symbol should be disallowed
Product: binutils
Version: unspecified
Status: UNCONFIRMED
https://sourceware.org/bugzilla/show_bug.cgi?id=27923
--- Comment #3 from H.J. Lu ---
(In reply to H.J. Lu from comment #2)
>
> We can do "-z relr=glibc" which generates DT_RELR and adds a
> glibc version dependency against the first version of glibc
> with DT_RELR support.
Here is the proposal
Updates:
Labels: -restrict-view-commit
Comment #4 on issue 40233 by sheriffbot: binutils:fuzz_nm: Heap-buffer-overflow
in aout_get_external_symbols
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40233#c4
This bug has been fixed. It has been opened to the public.
- Your friendly S
Updates:
Labels: Deadline-Approaching
Comment #2 on issue 36773 by sheriffbot: binutils:fuzz_bfd: Out-of-memory in
fuzz_bfd
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36773#c2
This bug is approaching its deadline for being fixed, and will be automatically
derestricted within
Updates:
Labels: -restrict-view-commit
Comment #3 on issue 40288 by sheriffbot: binutils:fuzz_objcopy: Undefined-shift
in _bfd_xcoff64_swap_aux_in
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40288#c3
This bug has been fixed. It has been opened to the public.
- Your friendly Sh
Updates:
Labels: -restrict-view-commit
Comment #3 on issue 40283 by sheriffbot: binutils:fuzz_objdump:
Heap-buffer-overflow in bfd_getl32
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40283#c3
This bug has been fixed. It has been opened to the public.
- Your friendly Sheriffbot
Updates:
Labels: -restrict-view-commit
Comment #4 on issue 40280 by sheriffbot: binutils:fuzz_objdump:
Null-dereference READ in bfd_nonfatal_message
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40280#c4
This bug has been fixed. It has been opened to the public.
- Your friendly
Updates:
Labels: -restrict-view-commit
Comment #4 on issue 40240 by sheriffbot: binutils:fuzz_objdump:
Heap-buffer-overflow in aout_get_external_symbols
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40240#c4
This bug has been fixed. It has been opened to the public.
- Your frien
Updates:
Labels: -restrict-view-commit
Comment #4 on issue 40248 by sheriffbot: binutils:fuzz_objdump:
Heap-buffer-overflow in bfd_mach_o_arm_canonicalize_one_reloc
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40248#c4
This bug has been fixed. It has been opened to the public.
Comment #3 on issue 40330 by amo...@gmail.com: binutils:fuzz_as:
Stack-use-after-return in as_bad_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40330#c3
No, just disabling one particular class of error isn't sufficient. Once you go
into running perform_an_assembly_pass with bo
Comment #2 on issue 40330 by da...@adalogics.com: binutils:fuzz_as:
Stack-use-after-return in as_bad_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40330#c2
Thanks for the analysis. I see two approaches forward, either come up with some
solution in the fuzzer that resets all of
Comment #1 on issue 40330 by amo...@gmail.com: binutils:fuzz_as:
Stack-use-after-return in as_bad_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40330#c1
This is not a exactly a problem with the assembler. This is a fuzzer issue.
On the second and subseqent runs of binutils/fu
Comment #4 on issue 40330 by da...@adalogics.com: binutils:fuzz_as:
Stack-use-after-return in as_bad_internal
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40330#c4
You're right.
However, it would be great being able to fuzz the main logic in libbfd that gas
uses so I will try to see h
Comment #1 on issue 40338 by amo...@gmail.com: binutils:fuzz_as:
Use-of-uninitialized-value in input_file_open
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40338#c1
Another problem with fuzz_as.c. I intend to ignore all fuzz_as reports.
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https://sourceware.org/bugzilla/show_bug.cgi?id=28441
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