[Xen-devel] [PATCH 1/3] xl: free config_data on error in domain_create

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

CID: 1055898

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 tools/libxl/xl_cmdimpl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index d5a397a..e819ee6 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -2795,6 +2795,7 @@ static uint32_t create_domain(struct domain_create 
*dom_info)
         if (!restoring && extra_config && strlen(extra_config)) {
             if (config_len > INT_MAX - (strlen(extra_config) + 2 + 1)) {
                 fprintf(stderr, "Failed to attach extra configuration\n");
+                free(config_data);
                 return ERROR_FAIL;
             }
             /* allocate space for the extra config plus two EOLs plus \0 */
@@ -6525,6 +6526,7 @@ int main_networkattach(int argc, char **argv)
     }
 
     xlu_cfg_destroy(config);
+    config = NULL;
 
     if (argc > 0) return 1; /* Parse error above */
 
-- 
2.1.4


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