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usb_comms: Correct scenarios when freeing the endpoint out buffer

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Previously g_usbComms_endpoint_out_buffer wouldnt be freed in
usbCommsExit, as g_usbComms_endpoint_out would be set to NULL before
the conditional check
This commit is contained in:
Lioncash 2018-01-18 21:40:30 -05:00 committed by plutoo
parent b7ce030c5a
commit 4b9a460fb6
1 changed files with 8 additions and 16 deletions
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24
nx/source/runtime/devices/usb_comms.c
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@ -44,15 +44,11 @@ Result usbCommsInitialize(void)
if (R_FAILED(ret)) { if (R_FAILED(ret)) {
usbDsExit(); usbDsExit();
if (g_usbComms_endpoint_in_buffer) { free(g_usbComms_endpoint_in_buffer);
free(g_usbComms_endpoint_in_buffer); g_usbComms_endpoint_in_buffer = NULL;
g_usbComms_endpoint_in_buffer = NULL;
}
if (g_usbComms_endpoint_out) { free(g_usbComms_endpoint_out_buffer);
free(g_usbComms_endpoint_out_buffer); g_usbComms_endpoint_out_buffer = NULL;
g_usbComms_endpoint_out_buffer = NULL;
}
} }
} }
else { else {
@ -75,15 +71,11 @@ void usbCommsExit(void)
g_usbComms_endpoint_in = NULL; g_usbComms_endpoint_in = NULL;
g_usbComms_endpoint_out = NULL; g_usbComms_endpoint_out = NULL;
if (g_usbComms_endpoint_in_buffer) { free(g_usbComms_endpoint_in_buffer);
free(g_usbComms_endpoint_in_buffer); g_usbComms_endpoint_in_buffer = NULL;
g_usbComms_endpoint_in_buffer = NULL;
}
if (g_usbComms_endpoint_out) { free(g_usbComms_endpoint_out_buffer);
free(g_usbComms_endpoint_out_buffer); g_usbComms_endpoint_out_buffer = NULL;
g_usbComms_endpoint_out_buffer = NULL;
}
} }
static Result _usbCommsInit(void) static Result _usbCommsInit(void)