From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- ...-rpmplugins.c-call-dlerror-prior-to-dlsym.patch | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 external/poky/meta/recipes-devtools/rpm/files/0001-rpmplugins.c-call-dlerror-prior-to-dlsym.patch (limited to 'external/poky/meta/recipes-devtools/rpm/files/0001-rpmplugins.c-call-dlerror-prior-to-dlsym.patch') diff --git a/external/poky/meta/recipes-devtools/rpm/files/0001-rpmplugins.c-call-dlerror-prior-to-dlsym.patch b/external/poky/meta/recipes-devtools/rpm/files/0001-rpmplugins.c-call-dlerror-prior-to-dlsym.patch new file mode 100644 index 00000000..8842e3eb --- /dev/null +++ b/external/poky/meta/recipes-devtools/rpm/files/0001-rpmplugins.c-call-dlerror-prior-to-dlsym.patch @@ -0,0 +1,29 @@ +From 6878a83f9bac015c64d83cee42530a20a264cc5a Mon Sep 17 00:00:00 2001 +From: Alexander Kanavin +Date: Tue, 7 Jan 2020 12:02:06 +0100 +Subject: [PATCH] rpmplugins.c: call dlerror() prior to dlsym() + +This is the recommended way in the manpage; if there is +a lingering error from an unrelated dl*() call that was +never obtained via dlerror(), it needs to be cleared +prior to calling dlsym(). + +Upstream-Status: Submitted [https://github.com/rpm-software-management/rpm/pull/998] +Signed-off-by: Alexander Kanavin +--- + lib/rpmplugins.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/lib/rpmplugins.c b/lib/rpmplugins.c +index 65e684e84..b950f85cf 100644 +--- a/lib/rpmplugins.c ++++ b/lib/rpmplugins.c +@@ -68,6 +68,8 @@ static rpmPlugin rpmPluginNew(const char *name, const char *path, + + /* make sure the plugin has the supported hooks flag */ + hooks_name = rstrscat(NULL, name, "_hooks", NULL); ++ /* clear out any old errors that weren't fetched */ ++ dlerror(); + hooks = dlsym(handle, hooks_name); + if ((error = dlerror()) != NULL) { + rpmlog(RPMLOG_ERR, _("Failed to resolve symbol %s: %s\n"), -- cgit 1.2.3-korg