stagit-gopher

static git page generator for gopher
git clone git://git.2f30.org/stagit-gopher.git
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commit 769babb131e20c4d7ebe197cfc182bc76ea96c18
parent 9420a097388c8c90a4f534d3b5f8d4f6b7f195bd
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri, 17 Nov 2017 16:12:12 +0100

fix file permissions for cachefile and respect umask(2)

Diffstat:
stagit-gopher.c | 12++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/stagit-gopher.c b/stagit-gopher.c @@ -1,4 +1,5 @@ #include <sys/stat.h> +#include <sys/types.h> #include <err.h> #include <errno.h> @@ -1083,6 +1084,7 @@ main(int argc, char *argv[]) git_object *obj = NULL; const git_oid *head = NULL; const git_error *e = NULL; + mode_t mask; FILE *fp, *fpread; char path[PATH_MAX], repodirabs[PATH_MAX + 1], *p; char tmppath[64] = "cache.XXXXXXXXXXXX", buf[BUFSIZ]; @@ -1256,8 +1258,14 @@ main(int argc, char *argv[]) fclose(fp); /* rename new cache file on success */ - if (cachefile && rename(tmppath, cachefile)) - err(1, "rename: '%s' to '%s'", tmppath, cachefile); + if (cachefile) { + if (rename(tmppath, cachefile)) + err(1, "rename: '%s' to '%s'", tmppath, cachefile); + umask((mask = umask(0))); + if (chmod(cachefile, + (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) & ~mask)) + err(1, "chmod: '%s'", cachefile); + } /* cleanup */ git_repository_free(repo);