cmd: fix resource leak: free allocation from cgit_currenturl and fmtalloc

Signed-off-by: Christian Hesse <mail@eworm.de>

1 files changed, 7 insertions, 3 deletions

diff --git a/cmd.c b/cmd.c
index c991092..3093c62 100644
--- a/cmd.c
+++ b/cmd.c
@@ -41,9 +41,13 @@ static void about_fn(void)
         if (ctx.repo) {
                 if (!ctx.qry.path &&
                     ctx.qry.url[strlen(ctx.qry.url) - 1] != '/' &&
-                    ctx.env.path_info[strlen(ctx.env.path_info) - 1] != '/')
-                        cgit_redirect(fmtalloc("%s/", cgit_currenturl()), true);
-                else
+                    ctx.env.path_info[strlen(ctx.env.path_info) - 1] != '/') {
+                        char *currenturl = cgit_currenturl();
+                        char *redirect = fmtalloc("%s/", currenturl);
+                        cgit_redirect(redirect, true);
+                        free(currenturl);
+                        free(redirect);
+                } else
                         cgit_print_repo_readme(ctx.qry.path);
         } else
                 cgit_print_site_readme();