Discovered by Coverity.
Signed-off-by: Wei Liu <wei.l...@citrix.com>
---
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
---
tools/libxl/libxl_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/libxl/libxl_utils.c b/tools/libxl/libxl_utils.c
index 507ee56c7c..9433693e72 100644
--- a/tools/libxl/libxl_utils.c
+++ b/tools/libxl/libxl_utils.c
@@ -1017,7 +1017,7 @@ int libxl_get_max_nodes(libxl_ctx *ctx)
int libxl__enum_from_string(const libxl_enum_string_table *t,
const char *s, int *e)
{
- if (!t) return ERROR_INVAL;
+ if (!t || !s) return ERROR_INVAL;
for( ; t->s; t++) {
if (!strcasecmp(t->s, s)) {
--
2.11.0
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