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authormonsta <[email protected]>2016-02-10 14:52:54 +0300
committermonsta <[email protected]>2016-02-10 15:01:54 +0300
commit4f525350f4cdcb3419e12ec7ffc85373d87987b7 (patch)
treea48c124847b7c38f9af8ace1f631e18a4712c953
parentd4ae3f8f09f99a01196e0776869b33e487797d1f (diff)
downloadeom-4f525350f4cdcb3419e12ec7ffc85373d87987b7.tar.bz2
eom-4f525350f4cdcb3419e12ec7ffc85373d87987b7.tar.xz
avoid integer overflow when allocating a large block of memory
it's the same issue as in gdk_cairo_set_source_pixbuf since the code is apparently copied from there. fix is taken from https://git.gnome.org/browse/gtk+/commit?id=894b1ae76a32720f4bb3d39cf460402e3ce331d6
-rw-r--r--src/eom-print-preview.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/eom-print-preview.c b/src/eom-print-preview.c
index f9f005f..7dc2a8a 100644
--- a/src/eom-print-preview.c
+++ b/src/eom-print-preview.c
@@ -732,7 +732,7 @@ create_surface_from_pixbuf (GdkPixbuf *pixbuf)
format = CAIRO_FORMAT_ARGB32;
cairo_stride = cairo_format_stride_for_width (format, width);
- cairo_pixels = g_malloc (height * cairo_stride);
+ cairo_pixels = g_malloc_n (height, cairo_stride);
surface = cairo_image_surface_create_for_data ((unsigned char *)cairo_pixels,
format,
width, height, cairo_stride);