QR decoding: fix memory leak

ThomasFarstrike · ThomasFarstrike · commit 7239f704420d · 2025-05-15T15:42:18.000+02:00
diff --git a/c_mpos/src/quirc_decode.c b/c_mpos/src/quirc_decode.c
@@ -52,7 +52,6 @@ static mp_obj_t qrdecode(mp_uint_t n_args, const mp_obj_t *args) {
     }
 
     uint8_t *image;
-    quirc_begin(qr, NULL, NULL);
     image = quirc_begin(qr, NULL, NULL);
     memcpy(image, bufinfo.buf, width * height);
     quirc_end(qr);

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,6 @@ static mp_obj_t qrdecode(mp_uint_t n_args, const mp_obj_t *args) {`
`52`	`52`	`}`
`53`	`53`
`54`	`54`	`uint8_t *image;`
`55`		`- quirc_begin(qr, NULL, NULL);`
`56`	`55`	`image = quirc_begin(qr, NULL, NULL);`
`57`	`56`	`memcpy(image, bufinfo.buf, width * height);`
`58`	`57`	`quirc_end(qr);`