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* error.c (report_bug): use buf and snprintf to avoid consuming stack.

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[ruby-dev:45272] [Bug #6058]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34817 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2012-02-25 20:37:15 +00:00
parent 2646c69479
commit d068ac8e0c
2 changed files with 10 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sun Feb 26 05:35:43 2012 NARUSE, Yui <naruse@ruby-lang.org>
* error.c (report_bug): use buf and snprintf to avoid consuming stack.
[ruby-dev:45272] [Bug #6058]
Sat Feb 25 17:41:19 2012 Tanaka Akira <akr@fsij.org> Sat Feb 25 17:41:19 2012 Tanaka Akira <akr@fsij.org>
* ext/dbm/extconf.rb (headers): try ambiguous headers at last. * ext/dbm/extconf.rb (headers): try ambiguous headers at last.

7
error.c
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@ -260,8 +260,11 @@ report_bug(const char *file, int line, const char *fmt, va_list args)
(ssize_t)fwrite(buf, 1, len, (out = stdout)) == (ssize_t)len) { (ssize_t)fwrite(buf, 1, len, (out = stdout)) == (ssize_t)len) {
fputs("[BUG] ", out); fputs("[BUG] ", out);
vfprintf(out, fmt, args); vsnprintf(buf, 256, fmt, args);
fprintf(out, "\n%s\n\n", ruby_description); fputs(buf, out);
snprintf(buf, 256, "\n%s\n\n", ruby_description);
fputs(buf, out);
rb_vm_bugreport(); rb_vm_bugreport();