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-rw-r--r--src/libgsmd/libgsmd_sms.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libgsmd/libgsmd_sms.c b/src/libgsmd/libgsmd_sms.c
index b13dacb..4e08e92 100644
--- a/src/libgsmd/libgsmd_sms.c
+++ b/src/libgsmd/libgsmd_sms.c
@@ -290,9 +290,11 @@ int packing_7bit_character(const char *src, struct lgsm_sms *dest)
int unpacking_7bit_character(const struct gsmd_sms *src, char *dest)
{
int i = 0;
+ int l = 0;
if (src->has_header)
- i += ((src->data[0] << 3) + 14) / 7;
+ l += ((src->data[0] << 3) + 14) / 7;
+ i += l;
for (; i < src->length; i ++)
*(dest ++) =
((src->data[(i * 7 + 7) >> 3] <<
@@ -301,7 +303,7 @@ int unpacking_7bit_character(const struct gsmd_sms *src, char *dest)
((i * 7) & 7))) & 0x7f;
*dest = '\0';
- return i;
+ return i - l;
}
int cbm_unpacking_7bit_character(const char *src, char *dest)
personal git repositories of Harald Welte. Your mileage may vary