BitHeaven/picom
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Use checked allocation everywhere

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Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2018-12-15 18:47:21 +00:00
parent acb81bc9a9
commit b8912fa749
12 changed files with 74 additions and 62 deletions
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5
src/x.c
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@ -8,6 +8,7 @@
#include <xcb/xfixes.h>
#include <pixman.h>
#include "compiler.h"
#include "common.h"
#include "x.h"
#include "log.h"
@ -223,7 +224,7 @@ bool x_fetch_region(session_t *ps, xcb_xfixes_region_t r, pixman_region32_t *res
}
int nrect = xcb_xfixes_fetch_region_rectangles_length(xr);
pixman_box32_t *b = calloc(nrect, sizeof *b);
auto b = ccalloc(nrect, pixman_box32_t);
xcb_rectangle_t *xrect = xcb_xfixes_fetch_region_rectangles(xr);
for (int i = 0; i < nrect; i++) {
b[i] = (pixman_box32_t) {
@ -243,7 +244,7 @@ void x_set_picture_clip_region(session_t *ps, xcb_render_picture_t pict,
int clip_x_origin, int clip_y_origin, const region_t *reg) {
int nrects;
const rect_t *rects = pixman_region32_rectangles((region_t *)reg, &nrects);
xcb_rectangle_t *xrects = calloc(nrects, sizeof *xrects);
auto xrects = ccalloc(nrects, xcb_rectangle_t);
for (int i = 0; i < nrects; i++)
xrects[i] = (xcb_rectangle_t){
.x = rects[i].x1,