Bug #1416 » 0001-dma-prevent-races-from-sharing-fd-between-children.patch
| libexec/dma/dma.c | ||
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{
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struct sigaction sa;
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struct qitem *it;
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FILE *newqf;
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pid_t pid;
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if (daemonize && daemon(0, 0) != 0) {
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| ... | ... | |
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*
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* return and deliver mail
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*/
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/*
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* We have to prevent sharing of fds between children, so
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* we have to dup the queue fd.
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*/
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newqf = fdopen(dup(fileno(it->queuef)), "r");
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if (newqf == NULL) {
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syslog(LOG_ERR, "can not dup queue fd: %m");
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exit(1);
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}
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fclose(it->queuef);
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it->queuef = newqf;
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return (it);
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default:
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