colin/ModemManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

libmm-glib,common-helpers: don't assume new_from_unix_utc() always succeeds

Browse Source 
The g_date_time_new_from_unix_utc() method in glib2 may fail if the
given timestamp is too far into the future. The value is supposed to
be seconds since unix time origin, but internally it will be converted
into usecs, so any value longer than G_MAXINT64 / USEC_PER_SECOND
isn't allowed.

This is currently used in the CLI, and we're anyway ignoring the error
returned in that case, but at least it won't crash if it ever happens.
This commit is contained in:
Aleksander Morgado
2022-10-05 08:41:26 +00:00
parent 4628056a3e
commit bfba265009
4 changed files with 29 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
cli/mmcli-output.c
View File

@@ -621,11 +621,11 @@ mmcli_output_signal_quality (MMModemState state,
/* (Custom) Bearer start date output */
void
mmcli_output_start_date (guint64 value)
mmcli_output_start_date (guint64 value)
{
/* Merge value and recent flag in a single item in human output */
if (selected_type == MMC_OUTPUT_TYPE_HUMAN) {
output_item_new_take_single (MMC_F_BEARER_STATS_START_DATE, mm_new_iso8601_time_from_unix_time (value));
output_item_new_take_single (MMC_F_BEARER_STATS_START_DATE, mm_new_iso8601_time_from_unix_time (value, NULL));
return;
}