Don't derefrence NULL pointers

37eb85ba · Poul-Henning Kamp · ec5eba3f · 37eb85ba
Commit 37eb85ba authored May 15, 2017 by Poul-Henning Kamp
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vin.c lib/libvarnish/vin.c +2 -1

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--- a/lib/libvarnish/vin.c
+++ b/lib/libvarnish/vin.c
@@ -91,7 +91,8 @@ VIN_n_Arg(const char *n_arg, char **name, char **dir)
 	if (dir != NULL) {
 		*dir = strdup(dn);
 		if (*dir == NULL) {
-			free(*name);
+			if (name != NULL)
+				free(*name);
 			return (-1);
 		}
 	}