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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug remote/29929] gdb looks for "target:" file on the target
Date: Mon, 02 Jan 2023 13:55:27 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29929

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gn=
u.org> ---
The master branch has been updated by Tom Tromey <tromey@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3Ddacf80765d51=
be840d2efc20bc058643d88ec49f

commit dacf80765d51be840d2efc20bc058643d88ec49f
Author: Tom Tromey <tromey@adacore.com>
Date:   Wed Dec 21 13:57:45 2022 -0700

    Remove target: prefix from gdb_sysroot in find_separate_debug_file

    I noticed that, when using gdbserver, gdb might print:

    Reading /usr/lib/debug/lib64//libcap.so.2.48-2.48-4.fc36.x86_64.debug f=
rom
remote target...
    Reading
target:/usr/lib/debug/lib64//libcap.so.2.48-2.48-4.fc36.x86_64.debug from
remote target...

    The second line has the "target:" prefix, but from the code it's clear
    that this string is being passed verbatim to gdbserver -- which seems
    wrong.

    I filed PR remote/29929 for this.

    The problem here is that find_separate_debug_file uses gdb_sysroot
    without checking to see if it starts with the "target:" prefix.  This
    patch changes this code to be a little more careful.

    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=3D29929

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