AVR_ISP: fix NULL pointer dereference

2026-06-13 19:43:34 -07:00 · 2023-04-10 20:39:33 +04:00
parent c2fa8a2b18
commit 243fbfc19a
2 changed files with 2 additions and 0 deletions
@@ -153,6 +153,7 @@ bool avr_isp_auto_set_spi_speed_start_pmode(AvrIsp* instance) {
        }
    }
    if(instance->spi) avr_isp_spi_sw_free(instance->spi);
+    instance->spi = NULL;
    return false;
 }

@@ -318,6 +318,7 @@ static bool avr_isp_prog_auto_set_spi_speed_start_pmode(AvrIspProg* instance) {
        }
    }
    if(instance->spi) avr_isp_spi_sw_free(instance->spi);
+    instance->spi = NULL;
    return false;
 }