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Fix null pointer deference when attempting to load a model with improper or missing skin definitions

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git-svn-id: https://svn.eduke32.com/eduke32@7019 1a8010ca-5511-0410-912e-c29ae57300e0
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terminx 2018-10-07 05:21:39 +00:00
parent cab65752b5
commit 0d843526f0
1 changed files with 1 additions and 1 deletions
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source/build/src/mdsprite.cpp
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@ -677,7 +677,7 @@ int32_t mdloadskin(md2model_t *m, int32_t number, int32_t pal, int32_t surf)
if (pal >= (MAXPALOOKUPS - RESERVEDPALS)) if (pal >= (MAXPALOOKUPS - RESERVEDPALS))
for (i=0; i<nextmodelid; i++) for (i=0; i<nextmodelid; i++)
for (skzero = ((md2model_t *)models[i])->skinmap; skzero; skzero = skzero->next) for (skzero = ((md2model_t *)models[i])->skinmap; skzero; skzero = skzero->next)
if (!Bstrcasecmp(skzero->fn, sk->fn) && skzero->texid[hicfxid(pal)]) if (!Bstrcasecmp(skzero->fn, sk->fn) && skzero->texid[hicfxid(pal)] && sk)
{ {
size_t f = hicfxid(pal); size_t f = hicfxid(pal);