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path: root/sqmail-4.3.07/src/qmail-start.c
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Diffstat (limited to 'sqmail-4.3.07/src/qmail-start.c')
-rw-r--r--sqmail-4.3.07/src/qmail-start.c165
1 files changed, 0 insertions, 165 deletions
diff --git a/sqmail-4.3.07/src/qmail-start.c b/sqmail-4.3.07/src/qmail-start.c
deleted file mode 100644
index 7a7342c..0000000
--- a/sqmail-4.3.07/src/qmail-start.c
+++ /dev/null
@@ -1,165 +0,0 @@
-#include <unistd.h>
-#include <sys/stat.h>
-#include "fd.h"
-#include "prot.h"
-#include "exit.h"
-#include "auto_uids.h"
-
-char *(qsargs[]) = { "qmail-send", 0 };
-char *(qcargs[]) = { "qmail-clean", 0 };
-char *(qlargs[]) = { "qmail-lspawn", "./Mailbox", 0 };
-char *(qrargs[]) = { "qmail-rspawn", 0 };
-char *(qtargs[]) = { "qmail-todo", 0};
-
-void die() { _exit(111); }
-
-int pi0[2];
-int pi1[2];
-int pi2[2];
-int pi3[2];
-int pi4[2];
-int pi5[2];
-int pi6[2];
-int pi7[2];
-int pi8[2];
-int pi9[2];
-int pi10[2];
-
-void closefds()
-{
- close(2); close(3); close(4); close(5); close(6);
- close(7); close(8);
-}
-
-void closepipes()
-{
- close(pi1[0]); close(pi1[1]); close(pi2[0]); close(pi2[1]);
- close(pi3[0]); close(pi3[1]); close(pi4[0]); close(pi4[1]);
- close(pi5[0]); close(pi5[1]); close(pi6[0]); close(pi6[1]);
- close(pi7[0]); close(pi7[1]); close(pi8[0]); close(pi8[1]);
- close(pi9[0]); close(pi9[1]); close(pi10[0]); close(pi10[1]);
-}
-
-int main(int argc,char **argv)
-{
- if (chdir("/") == -1) die();
- umask(077);
- if (prot_gid(auto_gidq) == -1) die();
-
- if (fd_copy(2,0) == -1) die();
- if (fd_copy(3,0) == -1) die();
- if (fd_copy(4,0) == -1) die();
- if (fd_copy(5,0) == -1) die();
- if (fd_copy(6,0) == -1) die();
- if (fd_copy(7,0) == -1) die();
- if (fd_copy(8,0) == -1) die();
-
- if (argv[1]) {
- qlargs[1] = argv[1];
- ++argv;
- }
-
- if (argv[1]) {
- if (pipe(pi0) == -1) die();
- switch (fork()) {
- case -1:
- die();
- case 0:
- if (prot_gid(auto_gidn) == -1) die();
- if (prot_uid(auto_uidl) == -1) die();
- close(pi0[1]);
- if (fd_move(0,pi0[0]) == -1) die();
- closefds();
- execvp(argv[1],argv + 1);
- die();
- }
- close(pi0[0]);
- if (fd_move(1,pi0[1]) == -1) die();
- }
-
- if (pipe(pi1) == -1) die();
- if (pipe(pi2) == -1) die();
- if (pipe(pi3) == -1) die();
- if (pipe(pi4) == -1) die();
- if (pipe(pi5) == -1) die();
- if (pipe(pi6) == -1) die();
- if (pipe(pi7) == -1) die();
- if (pipe(pi8) == -1) die();
- if (pipe(pi9) == -1) die();
- if (pipe(pi10) == -1) die();
-
- switch (fork()) {
- case -1: die();
- case 0:
- if (fd_copy(0,pi1[0]) == -1) die();
- if (fd_copy(1,pi2[1]) == -1) die();
- closefds();
- closepipes();
- execvp(*qlargs,qlargs);
- die();
- }
-
- switch (fork()) {
- case -1: die();
- case 0:
- if (prot_uid(auto_uidr) == -1) die();
- if (fd_copy(0,pi3[0]) == -1) die();
- if (fd_copy(1,pi4[1]) == -1) die();
- closefds();
- closepipes();
- execvp(*qrargs,qrargs);
- die();
- }
-
- switch (fork()) {
- case -1: die();
- case 0:
- if (prot_uid(auto_uidq) == -1) die();
- if (fd_copy(0,pi5[0]) == -1) die();
- if (fd_copy(1,pi6[1]) == -1) die();
- closefds();
- closepipes();
- execvp(*qcargs,qcargs);
- die();
- }
-
- switch (fork()) {
- case -1: die();
- case 0:
- if (prot_uid(auto_uids) == -1) die();
- if (fd_copy(0,pi7[0]) == -1) die();
- if (fd_copy(1,pi8[1]) == -1) die();
- closefds();
- if (fd_copy(2,pi9[1]) == -1) die();
- if (fd_copy(3,pi10[0]) == -1) die();
- closepipes();
- execvp(*qtargs,qtargs);
- die();
- }
-
- switch (fork()) {
- case -1: die();
- case 0:
- if (prot_uid(auto_uidq) == -1) die();
- if (fd_copy(0,pi9[0]) == -1) die();
- if (fd_copy(1,pi10[1]) == -1) die();
- closefds();
- closepipes();
- execvp(*qcargs,qcargs);
- die();
- }
-
- if (prot_uid(auto_uids) == -1) die();
- if (fd_copy(0,1) == -1) die();
- if (fd_copy(1,pi1[1]) == -1) die();
- if (fd_copy(2,pi2[0]) == -1) die();
- if (fd_copy(3,pi3[1]) == -1) die();
- if (fd_copy(4,pi4[0]) == -1) die();
- if (fd_copy(5,pi5[1]) == -1) die();
- if (fd_copy(6,pi6[0]) == -1) die();
- if (fd_copy(7,pi7[1]) == -1) die();
- if (fd_copy(8,pi8[0]) == -1) die();
- closepipes();
- execvp(*qsargs,qsargs);
- die();
-}