From: Joel Rosdahl <joel@rosdahl.net>
Date: Sat, 3 Feb 2018 21:56:11 +0000 (+0100)
Subject: Fix use-after-free error in 316b966b
X-Git-Tag: v3.4~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c2a7802580cb523aa2f8e20455964aaa24982fd;p=thirdparty%2Fccache.git

Fix use-after-free error in 316b966b
---

diff --git a/ccache.c b/ccache.c
index 15c225ce2..c1d51da5a 100644
--- a/ccache.c
+++ b/ccache.c
@@ -2847,7 +2847,7 @@ cc_process_args(struct args *args, struct args **preprocessor_args,
 			result = false;
 			goto out;
 		}
-		actual_language = explicit_language;
+		actual_language = x_strdup(explicit_language);
 	} else {
 		actual_language = file_language;
 	}