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-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | hash.c | 1 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,10 @@ +Tue Mar 8 16:45:31 2011 NAKAMURA Usaku <usa@ruby-lang.org> + + * hash.c (ruby_setenv): MSDN says that Windows XP or earlier limits + the total size of environment block to 5,120 chars. and on such + OS, putenv() causes SEGV. So, ruby should limit the size of an + environment variable to 5,120 bytes for workaround. + Tue Mar 8 15:57:20 2011 NAKAMURA Usaku <usa@ruby-lang.org> * test/rubygems/test_gem_spec_fetcher.rb @@ -2206,6 +2206,7 @@ ruby_setenv(const char *name, const char *value) rb_sys_fail("ruby_setenv"); } if (value) { + if (strlen(value) > 5120) goto fail; buf = rb_sprintf("%s=%s", name, value); } else { |