safe_create_leading_directories: fix race that could give a false negative

diff --git a/builtin/add.c b/builtin/add.c
index 87446cf92a686ed69717c85a6b38302f59351460..89dce56a240d69ccb224590bf134c9656d8a0522 100644 (file)
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -281,7 +281,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
        argc = setup_revisions(argc, argv, &rev, NULL);
        rev.diffopt.output_format = DIFF_FORMAT_PATCH;
        DIFF_OPT_SET(&rev.diffopt, IGNORE_DIRTY_SUBMODULES);
-       out = open(file, O_CREAT | O_WRONLY, 0644);
+       out = open(file, O_CREAT | O_WRONLY, 0666);
        if (out < 0)
                die (_("Could not open '%s' for writing."), file);
        rev.diffopt.file = xfdopen(out, "w");