From: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Date: Thu, 24 Nov 2011 17:41:15 +0000 (-0200)
Subject: Fix refcount of loaded modules
X-Git-Tag: v1~195
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cf9aadeb2593455027c8f634eafd80f54f2cad09;p=thirdparty%2Fkmod.git

Fix refcount of loaded modules
---

diff --git a/libkmod/libkmod-loaded.c b/libkmod/libkmod-loaded.c
index 7698af9d..1333f3cc 100644
--- a/libkmod/libkmod-loaded.c
+++ b/libkmod/libkmod-loaded.c
@@ -99,7 +99,10 @@ KMOD_EXPORT struct kmod_loaded *kmod_loaded_unref(struct kmod_loaded *mod)
 {
 	if (mod == NULL)
 		return NULL;
-	mod->refcount--;
+
+	if (--mod->refcount > 0)
+		return mod;
+
 	dbg(mod->ctx, "kmod_loaded %p released\n", mod);
 	loaded_modules_free(mod);
 	free(mod);