From 0bfddfc9444ed6154da7e70bae6a1b4809b88c93 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Wed, 31 Jul 2019 11:43:59 +0200 Subject: iconv: Revert steps array reference counting changes The changes introduce a memory leak for gconv steps arrays whose first element is an internal conversion, which has a fixed reference count which is not decremented. As a result, after the change in commit 50ce3eae5ba304650459d4441d7d246a7cefc26f, the steps array is never freed, resulting in an unbounded memory leak. This reverts commit 50ce3eae5ba304650459d4441d7d246a7cefc26f ("gconv: Check reference count in __gconv_release_cache [BZ #24677]") and commit 7e740ab2e7be7d83b75513aa406e0b10875f7f9c ("libio: Fix gconv-related memory leak [BZ #24583]"). It reintroduces bug 24583. (Bug 24677 was just a regression caused by the second commit.) --- wcsmbs/wcsmbsload.h | 1 - 1 file changed, 1 deletion(-) (limited to 'wcsmbs/wcsmbsload.h') diff --git a/wcsmbs/wcsmbsload.h b/wcsmbs/wcsmbsload.h index c2fffbd914..6ccad4b3ba 100644 --- a/wcsmbs/wcsmbsload.h +++ b/wcsmbs/wcsmbsload.h @@ -51,7 +51,6 @@ extern int __wcsmbs_named_conv (struct gconv_fcts *copy, const char *name) /* Function used for the `private.cleanup' hook. */ extern void _nl_cleanup_ctype (struct __locale_data *) attribute_hidden; -extern void __wcsmbs_close_conv (struct gconv_fcts *conv) attribute_hidden; #include -- cgit 1.4.1