[PATCH] d3dxof: Check returns of read_bytes (Coverity)

[Marcus Meissner]

Hi,

Coverity sees this 19 of 22 times checked, so check it
here too.
CID 5134.

Ciao, Marcus
---
 dlls/d3dxof/parsing.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/d3dxof/parsing.c b/dlls/d3dxof/parsing.c
index cbf1761..55ab45d 100644
--- a/dlls/d3dxof/parsing.c
+++ b/dlls/d3dxof/parsing.c
@@ -233,8 +233,10 @@ HRESULT parse_header(parse_buffer * buf, BYTE ** decomp_buffer_ptr)
 
     buf->rem_bytes -= sizeof(WORD) * 2;
     buf->buffer += sizeof(WORD) * 2;
-    read_bytes(buf, &decomp_size, sizeof(decomp_size));
-    read_bytes(buf, &comp_size, sizeof(comp_size));
+    if (!read_bytes(buf, &decomp_size, sizeof(decomp_size)))
+      return DXFILEERR_BADFILETYPE;
+    if (!read_bytes(buf, &comp_size, sizeof(comp_size)))
+      return DXFILEERR_BADFILETYPE;
 
     TRACE("Compressed format %s detected: compressed_size = %x, decompressed_size = %x\n",
         debugstr_fourcc(header[2]), comp_size, decomp_size);
-- 
1.7.3.4