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Skin names can have a length of 32 total

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Fixes crash when entering "multiplayer" -> "player setup" menu with a skin name len > 16
Fixes "playermodels" cmd, which showed "(null)" as a final skin for every model
This commit is contained in:
Jaime Moreira 2022-10-11 16:58:44 -03:00
parent 72ec12f8df
commit b96734b9ee
1 changed files with 6 additions and 21 deletions
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27
src/client/menu/menu.c
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@ -5517,8 +5517,6 @@ PlayerModelList(void)
// sort skin names alphabetically
qsort(s_skinnames[mdl].data, s_skinnames[mdl].num, sizeof(char**), Q_sort_strcomp);
s_skinnames[mdl].num++; // guard pointer
// at this point we have a valid player model
s = (char*)malloc(MAX_DISPLAYNAME);
t = strrchr(s_directory.data[i], '/');
@ -5590,10 +5588,10 @@ PlayerConfig_MenuInit(void)
extern cvar_t *skin;
cvar_t *hand = Cvar_Get( "hand", "0", CVAR_USERINFO | CVAR_ARCHIVE );
static const char *handedness[] = { "right", "left", "center", 0 };
char mdlname[MAX_DISPLAYNAME];
char mdlname[MAX_DISPLAYNAME * 2];
char imgname[MAX_DISPLAYNAME];
int mdlindex = -1;
int imgindex = -1;
int mdlindex = 0;
int imgindex = 0;
int i = 0;
float scale = SCR_GetMenuScale();
@ -5602,7 +5600,7 @@ PlayerConfig_MenuInit(void)
return false;
}
strcpy(mdlname, skin->string);
strncpy(mdlname, skin->string, (MAX_DISPLAYNAME * 2) - 1);
ReplaceCharacters(mdlname, '\\', '/' );
// MAX_DISPLAYNAME - 1, gcc warns about truncation
@ -5613,11 +5611,8 @@ PlayerConfig_MenuInit(void)
}
else
{
strncpy(mdlname, "male", MAX_DISPLAYNAME - 1);
mdlname[strlen("male")] = 0;
strncpy(imgname, "grunt", MAX_DISPLAYNAME - 1);
imgname[strlen("grunt")] = 0;
strcpy(mdlname, "male\0");
strcpy(imgname, "grunt\0");
}
for (i = 0; i < s_modelname.num; i++)
@ -5629,11 +5624,6 @@ PlayerConfig_MenuInit(void)
}
}
if (mdlindex == -1)
{
mdlindex = 0;
}
for (i = 0; i < s_skinnames[mdlindex].num; i++)
{
char* names = s_skinnames[mdlindex].data[i];
@ -5644,11 +5634,6 @@ PlayerConfig_MenuInit(void)
}
}
if (imgindex == -1)
{
imgindex = 0;
}
if (hand->value < 0 || hand->value > 2)
{
Cvar_SetValue("hand", 0);