Bug in range 512 encoding

[Andreas Eversberg]

diff --git a/openbsc/src/libbsc/arfcn_range_encode.c 
b/openbsc/src/libbsc/arfcn_range_encode.c
index 02a75a5..45a49da 100644
--- a/openbsc/src/libbsc/arfcn_range_encode.c
+++ b/openbsc/src/libbsc/arfcn_range_encode.c
@@ -213,7 +213,7 @@ int range_enc_range512(uint8_t *chan_list, int f0, int *w)
        write_orig_arfcn(chan_list, f0);
 
        range512 = (struct gsm48_range_512 *) &chan_list[0];
-       range512->form_id = chan_list[0] = 0x44;
+       range512->form_id = 0x44;
 
        /* W(1) */
        range512->w1_hi = HIGH_BITS(w, 1, 9, 7);


hi,

just found a bug in range 512 channel list encoding. the useless write of 0x44 
to chan_list[0] will destroy the LSB, which is part of frequency 0, previously 
written by write_orig_arfcn(). after fixing this, a frequency of ARFCN 512 
encodes correctly.

regards,

andreas