64 lines
1.8 KiB
Diff
64 lines
1.8 KiB
Diff
From 54db444d70b3307546e87c32658c58953a2b11b3 Mon Sep 17 00:00:00 2001
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From: Alejandro Alvarado <onirony@disroot.org>
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Date: Sat, 9 Mar 2019 01:51:33 -0600
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Subject: [PATCH] Add getpid support re ticket 29659
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---
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src/common/compat.h | 4 ++++
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src/lib/syscall.c | 10 ++++++++++
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2 files changed, 14 insertions(+)
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diff --git a/src/common/compat.h b/src/common/compat.h
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index d79301f..a92c651 100644
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--- a/src/common/compat.h
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+++ b/src/common/compat.h
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@@ -135,6 +135,9 @@ void tsocks_once(tsocks_once_t *o, void (*init_routine)(void));
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#ifndef __NR_getdents64
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#define __NR_getdents64 -21
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#endif
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+#ifndef __NR_getpid
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+#define __NR_getpid -22
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+#endif
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#define TSOCKS_NR_SOCKET __NR_socket
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#define TSOCKS_NR_CONNECT __NR_connect
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@@ -157,6 +160,7 @@ void tsocks_once(tsocks_once_t *o, void (*init_routine)(void));
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#define TSOCKS_NR_MEMFD_CREATE __NR_memfd_create
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#define TSOCKS_NR_GETDENTS __NR_getdents
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#define TSOCKS_NR_GETDENTS64 __NR_getdents64
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+#define TSOCKS_NR_GETPID __NR_getpid
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/*
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* Despite glibc providing wrappers for these calls for a long time
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diff --git a/src/lib/syscall.c b/src/lib/syscall.c
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index f793da7..38406da 100644
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--- a/src/lib/syscall.c
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+++ b/src/lib/syscall.c
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@@ -467,6 +467,13 @@ static LIBC_SYSCALL_RET_TYPE handle_getdents64(va_list args)
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return tsocks_libc_syscall(TSOCKS_NR_GETDENTS64, fd, dirp, count);
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}
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+/*
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+ * Handle getpid(2) syscall.
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+ */
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+static LIBC_SYSCALL_RET_TYPE handle_getpid(void)
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+{
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+ return tsocks_libc_syscall(TSOCKS_NR_GETPID);
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+}
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#endif /* __linux__ */
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@@ -595,6 +602,9 @@ LIBC_SYSCALL_RET_TYPE tsocks_syscall(long int number, va_list args)
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case TSOCKS_NR_GETDENTS64:
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ret = handle_getdents64(args);
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break;
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+ case TSOCKS_NR_GETPID:
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+ ret = handle_getpid();
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+ break;
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#endif /* __linux__ */
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default:
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/*
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--
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GitLab
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