diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-07-07 03:20:53 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-07-07 03:20:53 +0000 |
commit | 3043170b14875ce53f3a951d665279b12c2c63a8 (patch) | |
tree | 5903ff25972c6d5399725ec7ad14fe25df9026f6 /time.c | |
parent | 1ec4d9d3e47132a4eeacc1a45a9e0bf1159ab3c8 (diff) | |
download | ruby-3043170b14875ce53f3a951d665279b12c2c63a8.tar.gz |
matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'time.c')
-rw-r--r-- | time.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -535,6 +535,15 @@ time_clone(time) return clone; } +static void +time_modify(time) + VALUE time; +{ + if (OBJ_FROZEN(time)) rb_error_frozen("Time"); + if (!OBJ_TAINTED(time) && rb_safe_level() >= 4) + rb_raise(rb_eSecurityError, "Insecure: can't modify Time"); +} + static VALUE time_localtime(time) VALUE time; @@ -547,6 +556,7 @@ time_localtime(time) if (tobj->tm_got && !tobj->gmt) { return time; } + time_modify(time); t = tobj->tv.tv_sec; tm_tmp = localtime(&t); tobj->tm = *tm_tmp; @@ -567,6 +577,7 @@ time_gmtime(time) if (tobj->tm_got && tobj->gmt) { return time; } + time_modify(time); t = tobj->tv.tv_sec; tm_tmp = gmtime(&t); tobj->tm = *tm_tmp; |