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smsutil: Change the range of time zone

This commit is contained in:
Yang Gu 2010-11-30 18:44:48 +08:00 committed by Denis Kenzior
parent b7cfbff47d
commit 173c6798d6
1 changed files with 9 additions and 2 deletions
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11
src/smsutil.c
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@ -51,6 +51,13 @@
#define SMS_ADDR_FMT "%24[0-9A-F]"
#define SMS_MSGID_FMT "%40[0-9A-F]"
/*
* Time zone accounts for daylight saving time, and the two extreme time
* zones on earth are UTC-12 and UTC+14.
*/
#define MAX_TIMEZONE 56
#define MIN_TIMEZONE -48
static GSList *sms_assembly_add_fragment_backup(struct sms_assembly *assembly,
const struct sms *sms, time_t ts,
const struct sms_address *addr,
@ -344,7 +351,7 @@ gboolean sms_encode_scts(const struct sms_scts *in, unsigned char *pdu,
if (in->second > 59)
return FALSE;
if ((in->timezone > 12*4-1) || (in->timezone < -(12*4-1)))
if ((in->timezone > MAX_TIMEZONE) || (in->timezone < MIN_TIMEZONE))
return FALSE;
pdu = pdu + *offset;
@ -431,7 +438,7 @@ gboolean sms_decode_scts(const unsigned char *pdu, int len,
if (oct & 0x08)
out->timezone = out->timezone * -1;
if ((out->timezone > 12*4-1) || (out->timezone < -(12*4-1)))
if ((out->timezone > MAX_TIMEZONE) || (out->timezone < MIN_TIMEZONE))
return FALSE;
return TRUE;