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| author | Cedric BAIL <cedric@osg.samsung.com> | 2015-03-24 23:09:28 +0100 |
|---|---|---|
| committer | Cedric BAIL <cedric@osg.samsung.com> | 2015-03-24 23:13:42 +0100 |
| commit | f7a971db13793f4049d875a24cade7433bb99ec6 (patch) | |
| tree | 545d85c25dd9565fefbe2f86ecea196b7cfa959d | |
| parent | 77bc93e37dd482fcbec62472054b17638d3952ae (diff) | |
| download | efl-f7a971db13793f4049d875a24cade7433bb99ec6.tar.gz | |
evas: fix use after free.
Thanks to Thanatermesis for tracking this in T2135.
| -rw-r--r-- | src/modules/evas/engines/gl_common/evas_gl_image.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/modules/evas/engines/gl_common/evas_gl_image.c b/src/modules/evas/engines/gl_common/evas_gl_image.c index 169b48655f..7b30f52c85 100644 --- a/src/modules/evas/engines/gl_common/evas_gl_image.c +++ b/src/modules/evas/engines/gl_common/evas_gl_image.c @@ -660,8 +660,11 @@ evas_gl_common_image_update(Evas_Engine_GL_Context *gc, Evas_GL_Image *im) { Image_Entry *ie; if (!im->im) return; - ie = (Image_Entry *)(im->im); evas_gl_common_image_alloc_ensure(im); + + // alloc ensure can change im->im, so only get the local variable later. + ie = (Image_Entry *)(im->im); + /* if ((im->cs.space == EVAS_COLORSPACE_YCBCR422P601_PL) || (im->cs.space == EVAS_COLORSPACE_YCBCR422P709_PL)) |