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| author | Travis Howell | 2006-01-06 06:40:27 +0000 |
|---|---|---|
| committer | Travis Howell | 2006-01-06 06:40:27 +0000 |
| commit | 95c50a4e55c6c6740799ab428f1aaf88a3948f63 (patch) | |
| tree | 67b04435cd948037d6b192fd51ac3084cab2ce0c /scumm | |
| parent | 86bc87c70a600b7063a33cd37c9824e3b328d4b3 (diff) | |
| download | scummvm-rg350-95c50a4e55c6c6740799ab428f1aaf88a3948f63.tar.gz scummvm-rg350-95c50a4e55c6c6740799ab428f1aaf88a3948f63.tar.bz2 scummvm-rg350-95c50a4e55c6c6740799ab428f1aaf88a3948f63.zip | |
Avoid invalid read/writes in createSound() for now.
svn-id: r19926
Diffstat (limited to 'scumm')
| -rw-r--r-- | scumm/resource_v7he.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scumm/resource_v7he.cpp b/scumm/resource_v7he.cpp index 5aee8af021..7c245780c5 100644 --- a/scumm/resource_v7he.cpp +++ b/scumm/resource_v7he.cpp @@ -1885,6 +1885,11 @@ void ScummEngine_v80he::createSound(int snd1id, int snd2id) { debug(0, "SDAT size1 %d size2 %d", size1, size2); + if (size1 <= 0) { + debug(0, "createSound: Invalid offset (%d) for sound (%d)", snd1id, size1); + return; + } + if (size2 < size1) { src = sdat2Ptr + 8; dst = sdat1Ptr + 8 + _sndOffs1; |