From 556dc2c99043a35da0695bb7cfb70d25a2f0accf Mon Sep 17 00:00:00 2001 From: Florian Franzmann Date: Sat, 21 Dec 2019 15:43:45 +0100 Subject: [PATCH] Fix error triggered by -D_FORTIFY_SOURCE=2 open() should only be called in its three-parameter form if O_CREAT is used. --- src/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/utils.c b/src/utils.c index 1e1af79..e678756 100644 --- a/src/utils.c +++ b/src/utils.c @@ -62,7 +62,7 @@ int cast_copy_reg_file(const char *from, const char *to) ffd = open(from, O_RDONLY); if (ffd < 0) return -errno; - tfd = open(to, O_WRONLY | O_TRUNC | O_CREAT); + tfd = open(to, S_IRUSR | S_IWUSR, O_WRONLY | O_TRUNC | O_CREAT); if (tfd < 0) return -errno; while (rsize > 0) { -- 2.24.1