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[bug #63214] [eqn] reads from uninitialized memory when reporting file n
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From: |
G. Branden Robinson |
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Subject: |
[bug #63214] [eqn] reads from uninitialized memory when reporting file name in diagnostics |
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Date: |
Fri, 3 Feb 2023 16:49:23 -0500 (EST) |
Update of bug #63214 (project groff):
Status: In Progress => Fixed
Open/Closed: Open => Closed
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Follow-up Comment #2:
commit 947a6822a1667457b249856d76e3741329e31848
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
Date: Fri Feb 3 04:40:25 2023 -0600
[eqn]: Fix Savannah #63214.
* src/preproc/eqn/lex.cpp (get_delimited_text): Avoid reading from
invalid memory when throwing diagnostic. Duplicate `filename` string,
then free it on all paths out of function.
Fixes <https://savannah.gnu.org/bugs/?63214>.
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