diff options
author | Colin Watson <cjwatson@debian.org> | 2014-02-09 16:09:58 +0000 |
---|---|---|
committer | Colin Watson <cjwatson@debian.org> | 2020-06-07 10:25:35 +0100 |
commit | cb72edd9757c469f3b5dc9cde374715ae8b54509 (patch) | |
tree | 951cb0005a70b702a50b17a59077ac697950264b /misc.h | |
parent | f2c3eb379d31f24de20dc9a2e0089ed84f52055b (diff) |
Allow harmless group-writability
Allow secure files (~/.ssh/config, ~/.ssh/authorized_keys, etc.) to be
group-writable, provided that the group in question contains only the file's
owner. Rejected upstream for IMO incorrect reasons (e.g. a misunderstanding
about the contents of gr->gr_mem). Given that per-user groups and umask 002
are the default setup in Debian (for good reasons - this makes operating in
setgid directories with other groups much easier), we need to permit this by
default.
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1060
Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=314347
Last-Update: 2019-10-09
Patch-Name: user-group-modes.patch
Diffstat (limited to 'misc.h')
-rw-r--r-- | misc.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -188,6 +188,8 @@ struct notifier_ctx *notify_start(int, const char *, ...) | |||
188 | __attribute__((format(printf, 2, 3))); | 188 | __attribute__((format(printf, 2, 3))); |
189 | void notify_complete(struct notifier_ctx *); | 189 | void notify_complete(struct notifier_ctx *); |
190 | 190 | ||
191 | int secure_permissions(struct stat *st, uid_t uid); | ||
192 | |||
191 | #define MINIMUM(a, b) (((a) < (b)) ? (a) : (b)) | 193 | #define MINIMUM(a, b) (((a) < (b)) ? (a) : (b)) |
192 | #define MAXIMUM(a, b) (((a) > (b)) ? (a) : (b)) | 194 | #define MAXIMUM(a, b) (((a) > (b)) ? (a) : (b)) |
193 | #define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) | 195 | #define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) |