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Do not allocate memory for a temporary buffer

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This kind of things participates in memory fragmentation, so it is
generally a bad practice when an on-stack allocation is enough.
Took opportunity to reduce the buffer size, there's no point in
overallocating memory (the new size being still way too much).

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2019-02-22 17:03:49 +01:00
committed by Carlos R. Mafra
parent dae63b5e96
commit 2913ac0f09
2 changed files with 5 additions and 8 deletions
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7
src/appicon.c
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@@ -380,11 +380,10 @@ void wAppIconMove(WAppIcon * aicon, int x, int y)
static void updateDockNumbers(WScreen *scr)
{
int length;
char *ws_numbers;
char ws_numbers[20];
WAppIcon *dicon = scr->dock->icon_array[0];
ws_numbers = wmalloc(20);
snprintf(ws_numbers, 20, "%i [ %i ]", scr->current_workspace + 1, ((scr->current_workspace / 10) + 1));
snprintf(ws_numbers, sizeof(ws_numbers), "%i [ %i ]", scr->current_workspace + 1, ((scr->current_workspace / 10) + 1));
length = strlen(ws_numbers);
XClearArea(dpy, dicon->icon->core->window, 2, 2, 50, WMFontHeight(scr->icon_title_font) + 1, False);
@@ -394,8 +393,6 @@ static void updateDockNumbers(WScreen *scr)
WMDrawString(scr->wmscreen, dicon->icon->core->window, scr->white,
scr->icon_title_font, 3, 2, ws_numbers, length);
wfree(ws_numbers);
}
#endif /* WS_INDICATOR */