commit f5feadcc2d9dc4fb3f64ed21683f11df58eb73d7
from: Stefan Sperling <stsp@stsp.name>
date: Mon Jun 04 14:22:01 2018 UTC

fix bogus free() in error path of cache_pack()

commit - 9c2eaf349f94739d711574b409e7a16a5029c4f4
commit + f5feadcc2d9dc4fb3f64ed21683f11df58eb73d7
blob - 6ced42c00804dbc2dce4ae8c33debdd3c8a80563
blob + ce51140a9103308797ff08128ff48a30ef3a4334
--- lib/pack.c
+++ lib/pack.c
@@ -593,9 +593,10 @@ cache_pack(struct got_pack **packp, const char *path_p
 	err = get_packfile_size(&pack->filesize, path_packfile);
 done:
 	if (err) {
-		if (pack)
+		if (pack) {
 			free(pack->path_packfile);
-		free(pack);
+			memset(pack, 0, sizeof(*pack));
+		}
 	} else if (packp)
 		*packp = pack;
 	return err;