X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=util.cpp;h=8f42a9882aa099c85825c3dde7efdbca51f6d36a;hp=dadeb379cd6d4be0154d1de53de1ef6a7d551183;hb=b08dc2a81825a298a03f2dee2ae7dd7045e72739;hpb=db58dd9934afbb1fe93e6d6d408335f4ed35afab

diff --git a/util.cpp b/util.cpp
index dadeb37..8f42a98 100644
--- a/util.cpp
+++ b/util.cpp
@@ -18,14 +18,16 @@ using namespace std;
 
 int make_tempfile(const std::string &contents)
 {
-	char filename[] = "/tmp/cubemap.XXXXXX";
-	int fd = open(filename, O_RDWR | O_TMPFILE, 0600);
+	int fd = open("/tmp", O_RDWR | O_TMPFILE, 0600);
 	if (fd == -1) {
+		char filename[] = "/tmp/cubemap.XXXXXX";
+		mode_t old_umask = umask(077);
 		fd = mkstemp(filename);
 		if (fd == -1) {
 			log_perror("mkstemp");
 			return -1;
 		}
+		umask(old_umask);
 
 		if (unlink(filename) == -1) {
 			log_perror("unlink");