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- test patch for login chdir when $HOME is on root-squashed nfs

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This commit is contained in:
Nalin Dahyabhai 2007-07-26 19:07:22 +00:00
parent c7cc1d7d29
commit 7f381af05d
1 changed files with 38 additions and 0 deletions
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38
krb5-1.6.2-login_chdir.patch Normal file
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@ -0,0 +1,38 @@
Change to the user's directory after dropping privileges, in case it is only
accessible to the user (for example, if it's in NFS with root squashing).
Incomplete - we probably need to do the same for rshd and ftpd.
diff -up krb5/src/appl/bsd/login.c krb5/src/appl/bsd/login.c
--- krb5/src/appl/bsd/login.c 2007-07-11 13:50:34.000000000 -0400
+++ krb5/src/appl/bsd/login.c 2007-07-11 13:50:36.000000000 -0400
@@ -1497,13 +1497,8 @@ int main(argc, argv)
}
#endif /* USE_PAM */
- if (chdir(pwd->pw_dir) < 0) {
- printf("No directory %s!\n", pwd->pw_dir);
- if (chdir("/"))
- exit(0);
- pwd->pw_dir = "/";
- printf("Logging in with home = \"/\".\n");
- }
+ if (chdir("/"))
+ exit(0);
/* nothing else left to fail -- really log in */
{
@@ -1710,6 +1705,14 @@ int main(argc, argv)
sleepexit(1);
}
+ if (chdir(pwd->pw_dir) < 0) {
+ printf("No directory %s!\n", pwd->pw_dir);
+ if (chdir("/"))
+ exit(0);
+ pwd->pw_dir = "/";
+ printf("Logging in with home = \"/\".\n");
+ }
+
/*
* We are the user now. Re-create the destroyed ccache and
* ticket file.