Signed-off-by: Alexey Zaytsev <alexey.zaytsev@xxxxxxxxx>
---
lib.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/lib.c b/lib.c
index 965fbfb..8dadfa9 100644
--- a/lib.c
+++ b/lib.c
@@ -248,6 +248,10 @@ static char **handle_switch_D(char *arg, char **next)
{
const char *name = arg + 1;
const char *value = "1";
+
+ if (!*name || isspace(*name))
+ die("argument to `-D' is missing");
+
for (;;) {
char c;
c = *++arg;
--
To unsubscribe from this list: send the line "unsubscribe linux-sparse" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
