forked from rpms/rpcbind
36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
diff -up rpcbind-1.2.6/src/rpcbind.c.orig rpcbind-1.2.6/src/rpcbind.c
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--- rpcbind-1.2.6/src/rpcbind.c.orig 2022-07-12 16:25:36.422972803 -0400
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+++ rpcbind-1.2.6/src/rpcbind.c 2022-07-12 16:26:00.679085433 -0400
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@@ -143,6 +143,8 @@ static void rbllist_add(rpcprog_t, rpcve
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static void terminate(int);
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static void parseargs(int, char *[]);
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+char *systemdtmp = "/usr/bin/systemd-tmpfiles --create rpcbind.conf";
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+
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int
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main(int argc, char *argv[])
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{
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@@ -150,13 +152,21 @@ main(int argc, char *argv[])
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void *nc_handle; /* Net config handle */
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struct rlimit rl;
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int maxrec = RPC_MAXDATASIZE;
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+ int once = 1;
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parseargs(argc, argv);
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+tryagain:
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/* Check that another rpcbind isn't already running. */
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if ((rpcbindlockfd = (open(RPCBINDDLOCK,
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- O_RDONLY|O_CREAT, 0444))) == -1)
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+ O_RDONLY|O_CREAT, 0444))) == -1) {
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+ if (once) {
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+ once = system(systemdtmp); /* set once to avoid a warning */
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+ once = 0;
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+ goto tryagain;
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+ }
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err(1, "%s", RPCBINDDLOCK);
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+ }
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if(flock(rpcbindlockfd, LOCK_EX|LOCK_NB) == -1 && errno == EWOULDBLOCK)
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errx(1, "another rpcbind is already running. Aborting");
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