29 lines
823 B
Diff
29 lines
823 B
Diff
Index: vsftpd-3.0.2/seccompsandbox.c
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===================================================================
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--- vsftpd-3.0.2.orig/seccompsandbox.c
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+++ vsftpd-3.0.2/seccompsandbox.c
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@@ -475,6 +475,10 @@ seccomp_sandbox_setup_postlogin(const st
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/* Need to send file descriptors to privileged broker. */
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allow_nr_1_arg_match(__NR_sendmsg, 3, 0);
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}
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+ if (is_anon && tunable_chown_uploads)
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+ {
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+ allow_nr(__NR_fchmod);
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+ }
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}
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if (tunable_syslog_enable)
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@@ -538,6 +542,12 @@ seccomp_sandbox_setup_postlogin_broker()
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seccomp_sandbox_setup_base();
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seccomp_sandbox_setup_data_connections();
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allow_nr_1_arg_match(__NR_sendmsg, 3, 0);
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+ if (tunable_chown_uploads)
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+ {
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+ allow_nr(__NR_fstat);
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+ allow_nr(__NR_fchown);
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+ allow_nr_1_arg_match(__NR_recvmsg, 3, 0);
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+ }
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}
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void
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