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authorChen Gang <gang.chen.5i5j@gmail.com>2014-06-02 20:16:55 +0800
committerMichael Tokarev <mjt@tls.msk.ru>2014-06-10 19:54:43 +0400
commit4380be0e997284159e634100d2f5ec87f944d74d (patch)
tree79ce4b62efdc47559ec396ab986841a3cc17a945 /arch_init.c
parentfec0da9cbf6b357e046cac4295185610399dcbb8 (diff)
downloadqemu-arm-4380be0e997284159e634100d2f5ec87f944d74d.tar.gz
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>
Diffstat (limited to 'arch_init.c')
-rw-r--r--arch_init.c1
1 files changed, 0 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;