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Ensure no memory leaks of glyph_matrix

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; * src/dispnew.c (allocate_matrices_for_window_redisplay): Allocate
each glyph_matrix only when it's NULL.  (Bug#58028)
This commit is contained in:
Manuel Giraud 2022-09-23 17:14:44 +02:00 • committed by Eli Zaretskii
parent 4b85ae6a24
commit 703f29d541
1 changed files with 4 additions and 1 deletions
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5
src/dispnew.c
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@ -1810,9 +1810,12 @@ allocate_matrices_for_window_redisplay (struct window *w)
if (w->desired_matrix == NULL)
{
w->desired_matrix = new_glyph_matrix (NULL);
w->current_matrix = new_glyph_matrix (NULL);
eassert (w->current_matrix == NULL);
}
if (w->current_matrix == NULL)
w->current_matrix = new_glyph_matrix (NULL);
dim.width = required_matrix_width (w);
dim.height = required_matrix_height (w);
adjust_glyph_matrix (w, w->desired_matrix, 0, 0, dim);