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author | Adrian Johnson <ajohnson@redneon.com> | 2017-07-08 09:28:03 +0930 |
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committer | Bryce Harrington <bryce@osg.samsung.com> | 2018-05-07 16:35:51 -0700 |
commit | 199823938780c8e50099b627d3e9137acba7a263 (patch) | |
tree | 858c70f2a9c116ed2a5ffcb05cd9d8d3fe18a4cb /src/cairo-image-compositor.c | |
parent | 7554822dd0b52d33ec7898e81b59e97164b00142 (diff) | |
download | cairo-199823938780c8e50099b627d3e9137acba7a263.tar.gz |
Use _cairo_malloc instead of malloc
_cairo_malloc(0) always returns NULL, but has not been used
consistently. This patch replaces many calls to malloc() with
_cairo_malloc().
Fixes: fdo# 101547
CVE: CVE-2017-9814 Heap buffer overflow at cairo-truetype-subset.c:1299
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Diffstat (limited to 'src/cairo-image-compositor.c')
-rw-r--r-- | src/cairo-image-compositor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cairo-image-compositor.c b/src/cairo-image-compositor.c index 122a8ca42..bbf4cf228 100644 --- a/src/cairo-image-compositor.c +++ b/src/cairo-image-compositor.c @@ -2934,7 +2934,7 @@ inplace_renderer_init (cairo_image_span_renderer_t *r, /* Create an effectively unbounded mask by repeating the single line */ buf = r->_buf; if (width > SZ_BUF) { - buf = malloc (width); + buf = _cairo_malloc (width); if (unlikely (buf == NULL)) { pixman_image_unref (r->src); return _cairo_error (CAIRO_STATUS_NO_MEMORY); |