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Prevent stack overflow when a grp configured via .grpinfo erroneously depends on itself. This should also be addressed in the .grpinfo parser, but this fixes it for now.

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git-svn-id: https://svn.eduke32.com/eduke32@5273 1a8010ca-5511-0410-912e-c29ae57300e0
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terminx 2015-07-08 03:34:13 +00:00
parent 26933ecdc2
commit bd427182db
1 changed files with 1 additions and 1 deletions
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2
polymer/eduke32/source/common.c
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@ -384,7 +384,7 @@ static int32_t G_LoadGrpDependencyChain(grpfile_t const * const grp)
if (!grp) if (!grp)
return -1; return -1;
if (grp->type->dependency) if (grp->type->dependency && grp->type->dependency != grp->type->crcval)
G_LoadGrpDependencyChain(FindGroup(grp->type->dependency)); G_LoadGrpDependencyChain(FindGroup(grp->type->dependency));
int32_t const i = G_TryLoadingGrp(grp->filename); int32_t const i = G_TryLoadingGrp(grp->filename);