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patch 8.0.0307: asan detects a memory error when EXITFREE is defined

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Problem:    Asan detects a memory error when EXITFREE is defined. (Dominique
            Pelle)
Solution:   In getvcol() check for ml_get_buf() returning an empty string.
            Also skip adjusting the scroll position.  Set "exiting" in
            mch_exit() for all systems.
This commit is contained in:
Bram Moolenaar
2017-02-05 15:10:51 +01:00
parent e971df39a5
commit 955f198fc5
6 changed files with 16 additions and 2 deletions
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5
src/window.c
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@@ -5708,7 +5708,10 @@ win_new_height(win_T *wp, int height)
wp->w_height = height;
wp->w_skipcol = 0;
scroll_to_fraction(wp, prev_height);
/* There is no point in adjusting the scroll position when exiting. Some
* values might be invalid. */
if (!exiting)
scroll_to_fraction(wp, prev_height);
}
void