tfix file permissions for cachefile and respect umask(2) - stagit - static git … | |
git clone git://src.adamsgaard.dk/stagit | |
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--- | |
commit 26bd89f681b631ce3596148c9320c3208e16f8e9 | |
parent 1bab6952c6dcac50e66418f117032bb0f627d559 | |
Author: Hiltjo Posthuma <[email protected]> | |
Date: Fri, 10 Nov 2017 20:55:20 +0100 | |
fix file permissions for cachefile and respect umask(2) | |
Diffstat: | |
M stagit.c | 12 ++++++++++-- | |
1 file changed, 10 insertions(+), 2 deletions(-) | |
--- | |
diff --git a/stagit.c b/stagit.c | |
t@@ -1,4 +1,5 @@ | |
#include <sys/stat.h> | |
+#include <sys/types.h> | |
#include <err.h> | |
#include <errno.h> | |
t@@ -995,6 +996,7 @@ 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]; | |
t@@ -1165,8 +1167,14 @@ 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); |