diff options
| author | Chen Gang <gang.chen.5i5j@gmail.com> | 2014-06-02 20:16:55 +0800 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2014-06-10 19:54:43 +0400 |
| commit | 4380be0e997284159e634100d2f5ec87f944d74d (patch) | |
| tree | 79ce4b62efdc47559ec396ab986841a3cc17a945 | |
| parent | fec0da9cbf6b357e046cac4295185610399dcbb8 (diff) | |
| download | focaccia-qemu-4380be0e997284159e634100d2f5ec87f944d74d.tar.gz focaccia-qemu-4380be0e997284159e634100d2f5ec87f944d74d.zip | |
migration: Plug memory leak in migrate-set-cache-size command
We call g_free() after cache_fini() in migration_end(), but we don't call it after cache_fini() in xbzrle_cache_resize(), leaking the memory. cache_init() and cache_fini() are a pair. Since cache_init() allocates the cache, let cache_fini() free it. This plugs the leak. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| -rw-r--r-- | arch_init.c | 1 | ||||
| -rw-r--r-- | page_cache.c | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/arch_init.c b/arch_init.c index 9f1a174d3a..23044c1d12 100644 --- a/arch_init.c +++ b/arch_init.c @@ -739,7 +739,6 @@ static void migration_end(void) XBZRLE_cache_lock(); if (XBZRLE.cache) { cache_fini(XBZRLE.cache); - g_free(XBZRLE.cache); g_free(XBZRLE.encoded_buf); g_free(XBZRLE.current_buf); XBZRLE.cache = NULL; diff --git a/page_cache.c b/page_cache.c index b033681a93..89bb1ec3a0 100644 --- a/page_cache.c +++ b/page_cache.c @@ -109,6 +109,7 @@ void cache_fini(PageCache *cache) g_free(cache->page_cache); cache->page_cache = NULL; + g_free(cache); } static size_t cache_get_cache_pos(const PageCache *cache, |