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(parent: eef185d) | patch
Fix dangerous code in xdisp.c
authorEli Zaretskii <eliz@gnu.org>
Wed, 24 Feb 2021 15:55:28 +0000 (17:55 +0200)
committerEli Zaretskii <eliz@gnu.org>
Wed, 24 Feb 2021 15:55:28 +0000 (17:55 +0200)
commitac45f314547ed9904ddc387157d3f4ba0c5fe1d2
treeef5b72d3a0abf38f558ee8737214ce8e6e0c1916tree | snapshot
parenteef185dfc82330198b77b46cf7e48f8142c55ea2commit | diff
Fix dangerous code in xdisp.c

* src/xdisp.c (move_it_to, display_line): Make sure ZV_BYTE is
greater than 1 before fetching previous byte.
src/xdisp.c diff | blob | history
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