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gsm/gsm48_ie: Fix frequency list decoding
[osmocom-bb.git]
/
src
/
gsm
/
gsm48_ie.c
diff --git
a/src/gsm/gsm48_ie.c
b/src/gsm/gsm48_ie.c
index
efcf281
..
863e636
100644
(file)
--- a/
src/gsm/gsm48_ie.c
+++ b/
src/gsm/gsm48_ie.c
@@
-745,7
+745,7
@@
int gsm48_decode_freq_list(struct gsm_sysinfo_freq *f, uint8_t *cd,
if (w[4])
f[((w[1] - 512 + ((w[2] - 256 + w[4] - 1) % 511)) % 1023) + 1].mask |= frqt;
if (w[5])
if (w[4])
f[((w[1] - 512 + ((w[2] - 256 + w[4] - 1) % 511)) % 1023) + 1].mask |= frqt;
if (w[5])
- f[((w[1] + ((w[3] - 256
-
w[5] - 1) % 511)) % 1023) + 1].mask |= frqt;
+ f[((w[1] + ((w[3] - 256
+
w[5] - 1) % 511)) % 1023) + 1].mask |= frqt;
if (w[6])
f[((w[1] - 512 + ((w[2] + w[6] - 1) % 511)) % 1023) + 1].mask |= frqt;
if (w[7])
if (w[6])
f[((w[1] - 512 + ((w[2] + w[6] - 1) % 511)) % 1023) + 1].mask |= frqt;
if (w[7])