diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | NEWS | 8 | ||||
| -rw-r--r-- | time/strptime_l.c | 12 | ||||
| -rw-r--r-- | time/tst-strptime2.c | 21 |
4 files changed, 40 insertions, 15 deletions
@@ -1,3 +1,17 @@ +2015-08-28 James Perkins <james@loowit.net> + + [BZ #16141] + * time/strptime_l.c (__strptime_internal): Fix %z minutes + calculation, removing incorrect decimal time rounding, so that + all minute values result in a valid seconds value. + * time/strptime_l.c (__strptime_internal): Extend %z time zone + offset range limits to UTC-99:59 through UTC+99:59 to parse + current and historical use cases. + * time/tst-strptime2.c (tests): Modify and add tests for the + strptime %z input field descriptor, specifically conversion of + minutes to seconds and validating an offset range of -9959 to + +9959. + 2015-08-27 Adhemerval Zanella <adhemerval.zanella@linaro.org> Dmitry V. Levin <ldv@altlinux.org> @@ -9,10 +9,10 @@ Version 2.23 * The following bugs are resolved with this release: - 2898, 14341, 15786, 16517, 16519, 16520, 16734, 16973, 17787, 17905, - 18084, 18086, 18240, 18265, 18370, 18421, 18480, 18525, 18610, 18618, - 18647, 18661, 18674, 18681, 18778, 18781, 18787, 18789, 18790, 18795, - 18796, 18820, 18823, 18824, 18863. + 2898, 14341, 15786, 16141, 16517, 16519, 16520, 16734, 16973, 17787, + 17905, 18084, 18086, 18240, 18265, 18370, 18421, 18480, 18525, 18610, + 18618, 18647, 18661, 18674, 18681, 18778, 18781, 18787, 18789, 18790, + 18795, 18796, 18820, 18823, 18824, 18863. * The obsolete header <regexp.h> has been removed. Programs that require this header must be updated to use <regex.h> instead. diff --git a/time/strptime_l.c b/time/strptime_l.c index 5640cce..4203ad8 100644 --- a/time/strptime_l.c +++ b/time/strptime_l.c @@ -770,16 +770,10 @@ __strptime_internal (rp, fmt, tmp, statep LOCALE_PARAM) else if (n != 4) /* Only two or four digits recognized. */ return NULL; - else - { - /* We have to convert the minutes into decimal. */ - if (val % 100 >= 60) - return NULL; - val = (val / 100) * 100 + ((val % 100) * 50) / 30; - } - if (val > 1200) + else if (val % 100 >= 60) + /* Minutes valid range is 0 through 59. */ return NULL; - tm->tm_gmtoff = (val * 3600) / 100; + tm->tm_gmtoff = (val / 100) * 3600 + (val % 100) * 60; if (neg) tm->tm_gmtoff = -tm->tm_gmtoff; } diff --git a/time/tst-strptime2.c b/time/tst-strptime2.c index a08e6d7..4db8321 100644 --- a/time/tst-strptime2.c +++ b/time/tst-strptime2.c @@ -17,8 +17,25 @@ static const struct { "1113472456 -1030", -37800 }, { "1113472456 +0030", 1800 }, { "1113472456 -0030", -1800 }, - { "1113472456 -1330", LONG_MAX }, - { "1113472456 +1330", LONG_MAX }, + { "1113472456 +1157", 43020 }, + { "1113472456 +1158", 43080 }, + { "1113472456 +1159", 43140 }, + { "1113472456 +1200", 43200 }, + { "1113472456 -1200", -43200 }, + { "1113472456 +1201", 43260 }, + { "1113472456 -1201", -43260 }, + { "1113472456 +1330", 48600 }, + { "1113472456 -1330", -48600 }, + { "1113472456 +1400", 50400 }, + { "1113472456 +1401", 50460 }, + { "1113472456 -2459", -89940 }, + { "1113472456 -2500", -90000 }, + { "1113472456 +2559", 93540 }, + { "1113472456 +2600", 93600 }, + { "1113472456 -99", -356400 }, + { "1113472456 +99", 356400 }, + { "1113472456 -9959", -359940 }, + { "1113472456 +9959", 359940 }, { "1113472456 -1060", LONG_MAX }, { "1113472456 +1060", LONG_MAX }, { "1113472456 1030", LONG_MAX }, |