diff options
| -rw-r--r-- | apps/app_sms.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/apps/app_sms.c b/apps/app_sms.c index 36e7dd660..f693a209e 100644 --- a/apps/app_sms.c +++ b/apps/app_sms.c @@ -696,7 +696,7 @@ static void unpacksms16(unsigned char *i, unsigned char l, unsigned char *udh, i } while (l--) { int v = *i++; - if (l--) { + if (l && l--) { v = (v << 8) + *i++; } *o++ = v; @@ -714,6 +714,7 @@ static int unpacksms(unsigned char dcs, unsigned char *i, unsigned char *udh, in } else if (is8bit(dcs)) { unpacksms8(i, l, udh, udhl, ud, udl, udhi); } else { + l += l % 2; unpacksms16(i, l, udh, udhl, ud, udl, udhi); } return l + 1; |