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Prevent recursion into quit functions

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This commit is contained in:
Hanicef 2024-02-09 19:19:20 +01:00
parent aa8fa149a7
commit 27cf39dd54
1 changed files with 6 additions and 0 deletions
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6
src/dedicated/i_system.c
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@ -220,6 +220,8 @@ static boolean framebuffer = false;
static size_t num_exit_funcs; static size_t num_exit_funcs;
static void (*exit_funcs[MAX_EXIT_FUNCS])(void); static void (*exit_funcs[MAX_EXIT_FUNCS])(void);
static boolean is_quitting = false;
#ifdef __linux__ #ifdef __linux__
#define MEMINFO_FILE "/proc/meminfo" #define MEMINFO_FILE "/proc/meminfo"
#define MEMTOTAL "MemTotal:" #define MEMTOTAL "MemTotal:"
@ -457,6 +459,10 @@ ticcmd_t *I_BaseTiccmd2(void)
FUNCNORETURN static void I_QuitStatus(int status) FUNCNORETURN static void I_QuitStatus(int status)
{ {
if (is_quitting)
abort();
is_quitting = true;
M_SaveConfig(NULL); //save game config, cvars.. M_SaveConfig(NULL); //save game config, cvars..
D_SaveBan(); // save the ban list D_SaveBan(); // save the ban list
G_SaveGameData(clientGamedata); // Tails 12-08-2002 G_SaveGameData(clientGamedata); // Tails 12-08-2002