[Bug ld/29849] ERROR: AddressSanitizer: global-buffer-overflow on address in spec_match ../../ld/ldlang.c:223 since 049522cae9798e51dd0c58566a9a2c61ba9100a9

[nickc at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29849

--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Created attachment 14480
  --> https://sourceware.org/bugzilla/attachment.cgi?id=14480&action=edit
Proposed patch

Hi Martin,

  Testing an obsolete target seems slightly suspicious, but I was able to
reproduce the failure using a supported target (powerpc-linux-gnu) so the
report is valid.

  It seems that the spec_match() function is insufficiently paranoid.  Please
could you try the uploaded patch which I think should solve the problem.

Cheers
  Nick

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