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Bug fix from Robert de Bath: since lpDx_maybe is always supposed to

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equal either lpDx or NULL, we mustn't forget to update it when we
realloc lpDx.

[originally from svn r9526]
This commit is contained in:
Simon Tatham 2012-05-13 15:59:22 +00:00
parent b73527e641
commit 16a02bb9fc
1 changed files with 7 additions and 6 deletions
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5
windows/window.c
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@ -3515,12 +3515,13 @@ void do_text_internal(Context ctx, int x, int y, wchar_t *text, int len,
len += 2; len += 2;
} }
if (len > lpDx_len) {
if (len > lpDx_len) { if (len > lpDx_len) {
lpDx_len = len * 9 / 8 + 16; lpDx_len = len * 9 / 8 + 16;
lpDx = sresize(lpDx, lpDx_len, int); lpDx = sresize(lpDx, lpDx_len, int);
if (lpDx_maybe) lpDx_maybe = lpDx;
} }
}
{ {
int i; int i;
/* only last char has dx width in SURROGATE PAIR and /* only last char has dx width in SURROGATE PAIR and