53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
Patch by Stefan Ehmann, see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233736
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--- src/lib/syscall.c.orig 2022-05-25 14:36:05 UTC
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+++ src/lib/syscall.c
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@@ -84,7 +84,7 @@ static LIBC_ACCEPT_RET_TYPE handle_accept(va_list args
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return tsocks_accept(sockfd, addr, &addrlen);
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}
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-#if !((defined(__NetBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)) && defined(__x86_64))
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+#if defined(__FreeBSD__)
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/*
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* Handle mmap(2) syscall.
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*/
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@@ -498,7 +498,7 @@ LIBC_SYSCALL_RET_TYPE tsocks_syscall(long int number,
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ret = handle_close(args);
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break;
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case TSOCKS_NR_MMAP:
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-#if (defined(__NetBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)) && defined(__x86_64)
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+#if defined(badbadbad)
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/*
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* On an 64 bit *BSD system, __syscall(2) should be used for mmap().
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* This is NOT suppose to happen but for protection we deny that call.
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@@ -606,6 +606,14 @@ LIBC_SYSCALL_RET_TYPE tsocks_syscall(long int number,
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ret = handle_getdents64(args);
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break;
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#endif /* __linux__ */
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+#if defined(__FreeBSD__)
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+ case TSOCKS_NR_FORK:
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+ ret = tsocks_libc_syscall(TSOCKS_NR_FORK);
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+ break;
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+ case TSOCKS_NR_GETPID:
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+ ret = tsocks_libc_syscall(TSOCKS_NR_GETPID);
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+ break;
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+#endif
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default:
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DBG("[syscall] Unsupported __syscall number %ld. Passing through",
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number);
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@@ -675,6 +683,14 @@ LIBC___SYSCALL_RET_TYPE tsocks___syscall(quad_t number
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*/
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ret = handle_bsd_mmap(args);
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break;
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+#if defined(__FreeBSD__)
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+ case TSOCKS_NR_FORK:
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+ ret = tsocks_libc_syscall(TSOCKS_NR_FORK);
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+ break;
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+ case TSOCKS_NR_GETPID:
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+ ret = tsocks_libc_syscall(TSOCKS_NR_GETPID);
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+ break;
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+#endif
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default:
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/*
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* Because of the design of syscall(), we can't pass a va_list to it so
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