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| author | Adrian Johnson <ajohnson@redneon.com> | 2017-07-08 09:28:03 +0930 |
|---|---|---|
| committer | Bryce Harrington <bryce@osg.samsung.com> | 2018-05-07 16:35:51 -0700 |
| commit | 199823938780c8e50099b627d3e9137acba7a263 (patch) | |
| tree | 858c70f2a9c116ed2a5ffcb05cd9d8d3fe18a4cb /src/cairo-lzw.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-lzw.c')
| -rw-r--r-- | src/cairo-lzw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cairo-lzw.c b/src/cairo-lzw.c index de7f99983..f27b3c338 100644 --- a/src/cairo-lzw.c +++ b/src/cairo-lzw.c @@ -73,7 +73,7 @@ _lzw_buf_init (lzw_buf_t *buf, int size) buf->pending = 0; buf->pending_bits = 0; - buf->data = malloc (size); + buf->data = _cairo_malloc (size); if (unlikely (buf->data == NULL)) { buf->data_size = 0; buf->status = _cairo_error (CAIRO_STATUS_NO_MEMORY); |