Check decompression error. Potential bug detected by llvm static analyser.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/eet@38341 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/eet_image.c b/src/lib/eet_image.c
index 43b0a97..30bcc31 100644 (file)
--- a/src/lib/eet_image.c
+++ b/src/lib/eet_image.c
@@ -644,7 +644,7 @@ eet_data_image_lossless_compressed_convert(int *size, const void *data, unsigned
                        (Bytef *)(d + 32),
                        (uLong)(w * h * 4),
                        compression);
-       if (buflen > (w * h * 4))
+       if (ret != Z_OK || buflen > (w * h * 4))
          {
             free(comp);
             free(d);