diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-10-21 13:22:54 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-10-21 13:22:54 +0000 |
commit | d0129370f07f3fcdcb18b9788161abdbbf230325 (patch) | |
tree | fd89f9ec65c866a2d0e248fcaa8e18870517b5d8 /variable.c | |
parent | eaab0aa79ab884328fc698aaf0b696e656dc5188 (diff) |
* variable.c (remove_trace): should not access already freed area.
* variable.c (rb_f_untrace_var): fix memory leak.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'variable.c')
-rw-r--r-- | variable.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/variable.c b/variable.c index 71f8585def..70cd46e1ce 100644 --- a/variable.c +++ b/variable.c @@ -598,7 +598,9 @@ remove_trace(entry) trace->next = next->next; free(next); } - trace = next; + else { + trace = next; + } } entry->trace = t.next; } @@ -629,7 +631,6 @@ rb_f_untrace_var(argc, argv) trace->removed = 1; trace = next; } - entry->trace = 0; if (!entry->block_trace) remove_trace(entry); return ary; |