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fix(espcoredump): prevent null pointer dereference in panic reason handling

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This commit is contained in:
Erhan Kurubas
2024-11-30 15:15:01 +01:00
parent 512b16a7bd
commit 8bfabe711a
1 changed files with 2 additions and 2 deletions
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4
components/esp_system/panic.c
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@ -221,7 +221,7 @@ static inline void disable_all_wdts(void)
wdt_hal_write_protect_enable(&wdt0_context); wdt_hal_write_protect_enable(&wdt0_context);
#if SOC_TIMER_GROUPS >= 2 #if SOC_TIMER_GROUPS >= 2
//Interupt WDT is the Main Watchdog Timer of Timer Group 1 //Interrupt WDT is the Main Watchdog Timer of Timer Group 1
wdt_hal_write_protect_disable(&wdt1_context); wdt_hal_write_protect_disable(&wdt1_context);
wdt_hal_disable(&wdt1_context); wdt_hal_disable(&wdt1_context);
wdt_hal_write_protect_enable(&wdt1_context); wdt_hal_write_protect_enable(&wdt1_context);
@ -299,7 +299,7 @@ void esp_panic_handler(panic_info_t *info)
char *panic_reason_str = NULL; char *panic_reason_str = NULL;
if (info->pseudo_excause) { if (info->pseudo_excause) {
panic_reason_str = (char *)info->reason; panic_reason_str = (char *)info->reason;
} else if (g_panic_abort && strlen(g_panic_abort_details)) { } else if (g_panic_abort) {
panic_reason_str = g_panic_abort_details; panic_reason_str = g_panic_abort_details;
} }
if (panic_reason_str) { if (panic_reason_str) {