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https://issues.oss-fuzz.com/issues/399128954

Reference Info: 399128954 binutils:fuzz_as: Direct-leak in xmalloc
component:  Public Trackers > 1362134 > OSS Fuzz
status:  New
reporter:  87...@developer.gserviceaccount.com
cc:  am...@gmail.com, bug-binutils@gnu.org, da...@adalogics.com, and 2 more
collaborators:  co...@oss-fuzz.com
type:  Bug
access level:  Limited visibility
priority:  P2
severity:  S4
hotlist:  Reproducible, Stability-LibFuzzer,
Stability-Memory-AddressSanitizer, Stability-Memory-LeakSanitizer
retention:  Component default
Project:  binutils
Reported:  Feb 26, 2025

87...@developer.gserviceaccount.com added comment #1:
Detailed Report: https://oss-fuzz.com/testcase?key=4848121649627136

Project: binutils
Fuzzing Engine: libFuzzer
Fuzz Target: fuzz_as
Job Type: libfuzzer_asan_binutils
Platform Id: linux

Crash Type: Direct-leak
Crash Address:
Crash State:
  xmalloc
  input_scrub_include_sb
  read_a_source_file

Sanitizer: address (ASAN)

Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_binutils&range=202303210606:202303220607

Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=4848121649627136

Issue filed automatically.

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This bug is subject to a 90 day disclosure deadline. If 90 days elapse
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