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vhost: fix a memory leak

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vhost exists a call for g_file_get_contents, but not call g_free.

Signed-off-by: Peng Hao<peng.hao2@zte.com.cn>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Peng Hao 2017-07-05 06:33:32 +08:00 committed by Michael S. Tsirkin
parent 2cef91cf49
commit 08b9e0ba62
1 changed files with 2 additions and 0 deletions
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2
hw/virtio/vhost-backend.c
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@ -52,11 +52,13 @@ static int vhost_kernel_memslots_limit(struct vhost_dev *dev)
&s, NULL, NULL)) {
uint64_t val = g_ascii_strtoull(s, NULL, 10);
if (!((val == G_MAXUINT64 || !val) && errno)) {
g_free(s);
return val;
}
error_report("ignoring invalid max_mem_regions value in vhost module:"
" %s", s);
}
g_free(s);
return limit;
}