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Avoid mutex deadlock in an error path.

This commit is contained in:
Shpoike 2021-04-27 19:45:48 +01:00
parent 84313ce213
commit bac71b8d58
1 changed files with 8 additions and 0 deletions
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8
engine/gl/gl_model.c
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@ -866,9 +866,17 @@ model_t *Mod_FindName (const char *name)
{
#endif
if (mod_numknown == MAX_MOD_KNOWN)
{
Sys_UnlockMutex(com_resourcemutex);
Sys_Error ("mod_numknown == MAX_MOD_KNOWN");
return NULL;
}
if (strlen(name) >= sizeof(mod->publicname))
{
Sys_UnlockMutex(com_resourcemutex);
Sys_Error ("model name is too long: %s", name);
return NULL;
}
memset(mod, 0, sizeof(model_t)); //clear the old model as the renderers use the same globals
Q_strncpyz (mod->publicname, name, sizeof(mod->publicname));
Q_strncpyz (mod->name, name, sizeof(mod->name));