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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-20 06:50:54 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-20 06:50:54 +0000 |
| commit | 13f62a384b48a5e8ade2319e102a6aa31a0321c9 (patch) | |
| tree | 8d5a7fd5a54b12cb0fb582f01579719a7294a770 | |
| parent | 7e0907ceddbd939ea3d04c9630ad509ade7a4d60 (diff) | |
| download | ruby-13f62a384b48a5e8ade2319e102a6aa31a0321c9.tar.gz | |
* ext/dl/handle.c (dlhandle_sym): clear previous error with dlerror()
before calling dlsym(). [ruby-dev:44091] [Bug #5021]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | ext/dl/handle.c | 3 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Wed Jul 20 15:16:22 2011 NARUSE, Yui <naruse@ruby-lang.org> + + * ext/dl/handle.c (dlhandle_sym): clear previous error with dlerror() + before calling dlsym(). [ruby-dev:44091] [Bug #5021] + Wed Jul 20 07:16:26 2011 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> * NEWS: mention Kernel#warn. [ruby-core:38119] [Feature #5029] diff --git a/ext/dl/handle.c b/ext/dl/handle.c index ce04acbe21..eea8697e06 100644 --- a/ext/dl/handle.c +++ b/ext/dl/handle.c @@ -305,6 +305,9 @@ dlhandle_sym(void *handle, const char *name) void (*func)(); rb_secure(2); +#ifdef HAVE_DLERROR + dlerror(); +#endif func = (void (*)())(VALUE)dlsym(handle, name); CHECK_DLERROR; #if defined(FUNC_STDCALL) |