[Bug binutils/31379] New: alpha-dec-vms objdump use of uninitialized value

[amodra at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=31379

            Bug ID: 31379
           Summary: alpha-dec-vms objdump use of uninitialized value
           Product: binutils
           Version: 2.43 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: binutils
          Assignee: unassigned at sourceware dot org
          Reporter: amodra at gmail dot com
  Target Milestone: ---

Created attachment 15366
  --> https://sourceware.org/bugzilla/attachment.cgi?id=15366&action=edit
objdump -s fuzzer testcase

The attached testcase sees alpha_vms_object_p setting up a section via
_bfd_vms_slurp_egsd from an EGSD__C_PSC record.  Contents for this section are
not read by alpha_vms_get_section_contents into memory allocated there, leading
to reads of ininitialized memory.  Similar testcases can also result in huge
amounts of memory being allocated.

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