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evas: fix to load BMP file compressed with RLE. 

Summary:
If the file size of RLE compressed image is bigger than original image,
BMP loader doesn't work as well.
@fix

Reviewers: Hermet, cedric

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1892

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
This commit is contained in:
jiin.moon 2015-01-26 11:02:58 +01:00 committed by Cedric BAIL
parent 311ea67b65
commit 0a758d10c9
1 changed files with 5 additions and 1 deletions
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6
src/modules/evas/image_loaders/bmp/evas_image_load_bmp.c
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@ -563,7 +563,11 @@ evas_image_load_file_data_bmp(void *loader_data,
position = header.offset;
if ((scale_ratio == 1) || (header.comp !=0))
buffer = malloc(image_size + 8); // add 8 for padding to avoid checks
{
if (image_size < fsize - position)
image_size = fsize - position;
buffer = malloc(image_size + 8); // add 8 for padding to avoid checks
}
else
{
scale_surface = malloc(image_w * sizeof(DATA32)); //for one line decoding