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(parent: 1771d9b) | patch
Avoid segfaults when some display vector is an empty string
authorEli Zaretskii <eliz@gnu.org>
Tue, 27 Jun 2017 15:45:22 +0000 (11:45 -0400)
committerEli Zaretskii <eliz@gnu.org>
Tue, 27 Jun 2017 15:45:22 +0000 (11:45 -0400)
commit4a5653cd2859308ada4bbf5ffc9fb9b283eef31a
tree2a769aaa43569a191f853a25dd9ce5c10a312a63tree | snapshot
parent1771d9b8082cf967e3f8b6a436d8766560be9e8dcommit | diff
Avoid segfaults when some display vector is an empty string

* src/xdisp.c (next_element_from_display_vector): Don't try
accessing the dpvec[] array if its size is zero.  (Bug#27504)
src/xdisp.c diff | blob | history
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