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d3dxof: Check returns of read_bytes (Coverity).

This commit is contained in:
Marcus Meissner 2011-06-16 17:47:52 +02:00 committed by Alexandre Julliard
parent c2748cfba5
commit 5ba1f867a1
1 changed files with 6 additions and 3 deletions
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9
dlls/d3dxof/parsing.c
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@ -233,8 +233,10 @@ HRESULT parse_header(parse_buffer * buf, BYTE ** decomp_buffer_ptr)
buf->rem_bytes -= sizeof(WORD) * 2; buf->rem_bytes -= sizeof(WORD) * 2;
buf->buffer += sizeof(WORD) * 2; buf->buffer += sizeof(WORD) * 2;
read_bytes(buf, &decomp_size, sizeof(decomp_size)); if (!read_bytes(buf, &decomp_size, sizeof(decomp_size)))
read_bytes(buf, &comp_size, sizeof(comp_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", TRACE("Compressed format %s detected: compressed_size = %x, decompressed_size = %x\n",
debugstr_fourcc(header[2]), comp_size, decomp_size); debugstr_fourcc(header[2]), comp_size, decomp_size);
@ -1049,7 +1051,8 @@ static void go_to_next_definition(parse_buffer * buf)
char c; char c;
while (buf->rem_bytes) while (buf->rem_bytes)
{ {
read_bytes(buf, &c, 1); if (!read_bytes(buf, &c, 1))
return;
if ((c == '#') || (c == '/')) if ((c == '#') || (c == '/'))
{ {
/* Handle comment (# or //) */ /* Handle comment (# or //) */