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| author | Willem Jan Palenstijn | 2013-04-20 16:47:48 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn | 2013-04-20 23:53:06 +0200 |
| commit | f279cc0e514f0b521a43604be66de945f060c528 (patch) | |
| tree | dc03b59b327fb464a0baa6ec08b7dcb330b7cb78 /engines/sci/engine/klists.cpp | |
| parent | 3c94770349bbf094f6f82af3b603f7dbff15f6d0 (diff) | |
| download | scummvm-rg350-f279cc0e514f0b521a43604be66de945f060c528.tar.gz scummvm-rg350-f279cc0e514f0b521a43604be66de945f060c528.tar.bz2 scummvm-rg350-f279cc0e514f0b521a43604be66de945f060c528.zip | |
SCI: Add extra sanity check
Diffstat (limited to 'engines/sci/engine/klists.cpp')
| -rw-r--r-- | engines/sci/engine/klists.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/engines/sci/engine/klists.cpp b/engines/sci/engine/klists.cpp index 342fa95eda..7e6c112b9f 100644 --- a/engines/sci/engine/klists.cpp +++ b/engines/sci/engine/klists.cpp @@ -801,7 +801,8 @@ reg_t kArray(EngineState *s, int argc, reg_t *argv) { #endif return NULL_REG; } - if (s->_segMan->getSegmentObj(argv[1].getSegment())->getType() != SEG_TYPE_ARRAY) + SegmentObj *sobj = s->_segMan->getSegmentObj(argv[1].getSegment()); + if (!sobj || sobj->getType() != SEG_TYPE_ARRAY) error("kArray(Dup): Request to duplicate a segment which isn't an array"); reg_t arrayHandle; |