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Red Hat Bugzilla – Attachment 155800 Details for
Bug 241877
Cron does not handle home directories with group deny permissions
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[patch]
Patch to moves the homedir check after setuid()
vixie-cron-4.1-homedir-fix.patch (text/plain), 870 bytes, created by
iain.calder
on 2007-05-31 11:59:03 UTC
(
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Description:
Patch to moves the homedir check after setuid()
Filename:
MIME Type:
Creator:
iain.calder
Created:
2007-05-31 11:59:03 UTC
Size:
870 bytes
patch
obsolete
>diff -uNr vixie-cron-4.1/security.c vixie-cron-4.1.new/security.c >--- vixie-cron-4.1/security.c 2007-05-31 11:29:24.000000000 +0100 >+++ vixie-cron-4.1.new/security.c 2007-05-31 11:48:18.000000000 +0100 >@@ -195,13 +195,6 @@ > return -1; > } > >- if ( chdir(homedir) == -1 ) >- { >- log_it("CRON", getpid(), "chdir(HOME) failed:", strerror(errno)); >- log_it("CRON", getpid(), homedir, strerror(errno)); >- return -1; >- } >- > if ( initgroups( pw->pw_name, pw->pw_gid ) != 0 ) > { > log_it("CRON", getpid(), "initgroups failed:", strerror(errno)); >@@ -213,6 +206,13 @@ > log_it("CRON", getpid(), "setuid failed:", strerror(errno)); > return -1; > } >+ >+ if ( chdir(homedir) == -1 ) >+ { >+ log_it("CRON", getpid(), "chdir(HOME) failed:", strerror(errno)); >+ log_it("CRON", getpid(), homedir, strerror(errno)); >+ return -1; >+ } > > return 0; > }
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