Line data Source code
1 : /* THIS FILE WAS GENERATED BY generate_filters.py. DO NOT EDIT BY HAND! */
2 : #ifndef HEADER_fd_src_discof_restore_generated_fd_snapct_tile_seccomp_h
3 : #define HEADER_fd_src_discof_restore_generated_fd_snapct_tile_seccomp_h
4 :
5 : #if defined(__linux__)
6 :
7 : #include "../../../../src/util/fd_util_base.h"
8 : #include <linux/audit.h>
9 : #include <linux/capability.h>
10 : #include <linux/filter.h>
11 : #include <linux/seccomp.h>
12 : #include <linux/bpf.h>
13 : #include <linux/unistd.h>
14 : #include <sys/syscall.h>
15 : #include <signal.h>
16 : #include <stddef.h>
17 :
18 : #if defined(__i386__)
19 : # define ARCH_NR AUDIT_ARCH_I386
20 : #elif defined(__x86_64__)
21 : # define ARCH_NR AUDIT_ARCH_X86_64
22 : #elif defined(__aarch64__)
23 : # define ARCH_NR AUDIT_ARCH_AARCH64
24 : #else
25 : # error "Target architecture is unsupported by seccomp."
26 : #endif
27 : static const unsigned int sock_filter_policy_fd_snapct_tile_instr_cnt = 127;
28 :
29 0 : static void populate_sock_filter_policy_fd_snapct_tile( ulong out_cnt, struct sock_filter * out, uint logfile_fd, uint dir_fd, uint out_full_fd, uint out_inc_fd, uint ping_fd ) {
30 0 : FD_TEST( out_cnt >= 127 );
31 0 : struct sock_filter filter[127] = {
32 : /* Check: Jump to RET_KILL_PROCESS if the script's arch != the runtime arch */
33 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, ( offsetof( struct seccomp_data, arch ) ) ),
34 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ARCH_NR, 0, /* RET_KILL_PROCESS */ 123 ),
35 : /* loading syscall number in accumulator */
36 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, ( offsetof( struct seccomp_data, nr ) ) ),
37 : /* allow write based on expression */
38 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_write, /* check_write */ 17, 0 ),
39 : /* allow ftruncate based on expression */
40 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_ftruncate, /* check_ftruncate */ 20, 0 ),
41 : /* allow lseek based on expression */
42 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_lseek, /* check_lseek */ 23, 0 ),
43 : /* allow read based on expression */
44 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_read, /* check_read */ 26, 0 ),
45 : /* allow fsync based on expression */
46 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_fsync, /* check_fsync */ 37, 0 ),
47 : /* allow socket based on expression */
48 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_socket, /* check_socket */ 38, 0 ),
49 : /* allow connect based on expression */
50 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_connect, /* check_connect */ 43, 0 ),
51 : /* allow close based on expression */
52 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_close, /* check_close */ 54, 0 ),
53 : /* simply allow ppoll */
54 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_ppoll, /* RET_ALLOW */ 114, 0 ),
55 : /* allow sendto based on expression */
56 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_sendto, /* check_sendto */ 64, 0 ),
57 : /* allow sendmmsg based on expression */
58 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_sendmmsg, /* check_sendmmsg */ 75, 0 ),
59 : /* allow recvfrom based on expression */
60 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_recvfrom, /* check_recvfrom */ 78, 0 ),
61 : /* allow setsockopt based on expression */
62 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_setsockopt, /* check_setsockopt */ 87, 0 ),
63 : /* allow renameat based on expression */
64 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_renameat, /* check_renameat */ 102, 0 ),
65 : /* simply allow getpid */
66 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_getpid, /* RET_ALLOW */ 108, 0 ),
67 : /* simply allow getrandom */
68 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_getrandom, /* RET_ALLOW */ 107, 0 ),
69 : /* allow exit based on expression */
70 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SYS_exit, /* check_exit */ 103, 0 ),
71 : /* none of the syscalls matched */
72 0 : { BPF_JMP | BPF_JA, 0, 0, /* RET_KILL_PROCESS */ 104 },
73 : // check_write:
74 : /* load syscall argument 0 in accumulator */
75 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
76 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 102, /* lbl_1 */ 0 ),
77 : // lbl_1:
78 : /* load syscall argument 0 in accumulator */
79 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
80 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* RET_KILL_PROCESS */ 100, /* RET_ALLOW */ 101 ),
81 : // check_ftruncate:
82 : /* load syscall argument 0 in accumulator */
83 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
84 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_ALLOW */ 99, /* lbl_2 */ 0 ),
85 : // lbl_2:
86 : /* load syscall argument 0 in accumulator */
87 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
88 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_ALLOW */ 97, /* RET_KILL_PROCESS */ 96 ),
89 : // check_lseek:
90 : /* load syscall argument 0 in accumulator */
91 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
92 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_ALLOW */ 95, /* lbl_3 */ 0 ),
93 : // lbl_3:
94 : /* load syscall argument 0 in accumulator */
95 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
96 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_ALLOW */ 93, /* RET_KILL_PROCESS */ 92 ),
97 : // check_read:
98 : /* load syscall argument 0 in accumulator */
99 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
100 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 2, /* RET_KILL_PROCESS */ 90, /* lbl_4 */ 0 ),
101 : // lbl_4:
102 : /* load syscall argument 0 in accumulator */
103 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
104 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_KILL_PROCESS */ 88, /* lbl_5 */ 0 ),
105 : // lbl_5:
106 : /* load syscall argument 0 in accumulator */
107 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
108 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 86, /* lbl_6 */ 0 ),
109 : // lbl_6:
110 : /* load syscall argument 0 in accumulator */
111 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
112 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_KILL_PROCESS */ 84, /* lbl_7 */ 0 ),
113 : // lbl_7:
114 : /* load syscall argument 0 in accumulator */
115 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
116 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_KILL_PROCESS */ 82, /* lbl_8 */ 0 ),
117 : // lbl_8:
118 : /* load syscall argument 0 in accumulator */
119 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
120 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* RET_KILL_PROCESS */ 80, /* RET_ALLOW */ 81 ),
121 : // check_fsync:
122 : /* load syscall argument 0 in accumulator */
123 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
124 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_ALLOW */ 79, /* RET_KILL_PROCESS */ 78 ),
125 : // check_socket:
126 : /* load syscall argument 0 in accumulator */
127 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
128 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, AF_INET, /* lbl_9 */ 0, /* RET_KILL_PROCESS */ 76 ),
129 : // lbl_9:
130 : /* load syscall argument 1 in accumulator */
131 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[1])),
132 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, SOCK_STREAM|SOCK_NONBLOCK, /* lbl_10 */ 0, /* RET_KILL_PROCESS */ 74 ),
133 : // lbl_10:
134 : /* load syscall argument 2 in accumulator */
135 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[2])),
136 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 0, /* RET_ALLOW */ 73, /* RET_KILL_PROCESS */ 72 ),
137 : // check_connect:
138 : /* load syscall argument 0 in accumulator */
139 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
140 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 2, /* RET_KILL_PROCESS */ 70, /* lbl_11 */ 0 ),
141 : // lbl_11:
142 : /* load syscall argument 0 in accumulator */
143 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
144 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_KILL_PROCESS */ 68, /* lbl_12 */ 0 ),
145 : // lbl_12:
146 : /* load syscall argument 0 in accumulator */
147 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
148 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 66, /* lbl_13 */ 0 ),
149 : // lbl_13:
150 : /* load syscall argument 0 in accumulator */
151 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
152 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_KILL_PROCESS */ 64, /* lbl_14 */ 0 ),
153 : // lbl_14:
154 : /* load syscall argument 0 in accumulator */
155 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
156 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_KILL_PROCESS */ 62, /* lbl_15 */ 0 ),
157 : // lbl_15:
158 : /* load syscall argument 0 in accumulator */
159 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
160 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* RET_KILL_PROCESS */ 60, /* RET_ALLOW */ 61 ),
161 : // check_close:
162 : /* load syscall argument 0 in accumulator */
163 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
164 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 2, /* RET_KILL_PROCESS */ 58, /* lbl_16 */ 0 ),
165 : // lbl_16:
166 : /* load syscall argument 0 in accumulator */
167 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
168 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_KILL_PROCESS */ 56, /* lbl_17 */ 0 ),
169 : // lbl_17:
170 : /* load syscall argument 0 in accumulator */
171 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
172 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 54, /* lbl_18 */ 0 ),
173 : // lbl_18:
174 : /* load syscall argument 0 in accumulator */
175 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
176 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_KILL_PROCESS */ 52, /* lbl_19 */ 0 ),
177 : // lbl_19:
178 : /* load syscall argument 0 in accumulator */
179 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
180 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_KILL_PROCESS */ 50, /* lbl_20 */ 0 ),
181 : // lbl_20:
182 : /* load syscall argument 0 in accumulator */
183 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
184 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* RET_KILL_PROCESS */ 48, /* RET_ALLOW */ 49 ),
185 : // check_sendto:
186 : /* load syscall argument 0 in accumulator */
187 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
188 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 2, /* RET_KILL_PROCESS */ 46, /* lbl_21 */ 0 ),
189 : // lbl_21:
190 : /* load syscall argument 0 in accumulator */
191 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
192 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_KILL_PROCESS */ 44, /* lbl_22 */ 0 ),
193 : // lbl_22:
194 : /* load syscall argument 0 in accumulator */
195 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
196 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 42, /* lbl_23 */ 0 ),
197 : // lbl_23:
198 : /* load syscall argument 0 in accumulator */
199 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
200 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_KILL_PROCESS */ 40, /* lbl_24 */ 0 ),
201 : // lbl_24:
202 : /* load syscall argument 0 in accumulator */
203 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
204 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_KILL_PROCESS */ 38, /* lbl_25 */ 0 ),
205 : // lbl_25:
206 : /* load syscall argument 0 in accumulator */
207 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
208 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* RET_KILL_PROCESS */ 36, /* RET_ALLOW */ 37 ),
209 : // check_sendmmsg:
210 : /* load syscall argument 0 in accumulator */
211 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
212 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* lbl_26 */ 0, /* RET_KILL_PROCESS */ 34 ),
213 : // lbl_26:
214 : /* load syscall argument 3 in accumulator */
215 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[3])),
216 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 0, /* RET_ALLOW */ 33, /* RET_KILL_PROCESS */ 32 ),
217 : // check_recvfrom:
218 : /* load syscall argument 0 in accumulator */
219 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
220 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 2, /* RET_KILL_PROCESS */ 30, /* lbl_27 */ 0 ),
221 : // lbl_27:
222 : /* load syscall argument 0 in accumulator */
223 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
224 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_KILL_PROCESS */ 28, /* lbl_28 */ 0 ),
225 : // lbl_28:
226 : /* load syscall argument 0 in accumulator */
227 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
228 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 26, /* lbl_29 */ 0 ),
229 : // lbl_29:
230 : /* load syscall argument 0 in accumulator */
231 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
232 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_KILL_PROCESS */ 24, /* lbl_30 */ 0 ),
233 : // lbl_30:
234 : /* load syscall argument 0 in accumulator */
235 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
236 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_KILL_PROCESS */ 22, /* RET_ALLOW */ 23 ),
237 : // check_setsockopt:
238 : /* load syscall argument 0 in accumulator */
239 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
240 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 2, /* RET_KILL_PROCESS */ 20, /* lbl_32 */ 0 ),
241 : // lbl_32:
242 : /* load syscall argument 0 in accumulator */
243 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
244 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, logfile_fd, /* RET_KILL_PROCESS */ 18, /* lbl_33 */ 0 ),
245 : // lbl_33:
246 : /* load syscall argument 0 in accumulator */
247 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
248 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_KILL_PROCESS */ 16, /* lbl_34 */ 0 ),
249 : // lbl_34:
250 : /* load syscall argument 0 in accumulator */
251 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
252 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_full_fd, /* RET_KILL_PROCESS */ 14, /* lbl_35 */ 0 ),
253 : // lbl_35:
254 : /* load syscall argument 0 in accumulator */
255 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
256 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, out_inc_fd, /* RET_KILL_PROCESS */ 12, /* lbl_36 */ 0 ),
257 : // lbl_36:
258 : /* load syscall argument 0 in accumulator */
259 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
260 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, ping_fd, /* RET_KILL_PROCESS */ 10, /* lbl_31 */ 0 ),
261 : // lbl_31:
262 : /* load syscall argument 1 in accumulator */
263 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[1])),
264 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, IPPROTO_TCP, /* lbl_37 */ 0, /* RET_KILL_PROCESS */ 8 ),
265 : // lbl_37:
266 : /* load syscall argument 2 in accumulator */
267 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[2])),
268 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, TCP_NODELAY, /* RET_ALLOW */ 7, /* RET_KILL_PROCESS */ 6 ),
269 : // check_renameat:
270 : /* load syscall argument 0 in accumulator */
271 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
272 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* lbl_38 */ 0, /* RET_KILL_PROCESS */ 4 ),
273 : // lbl_38:
274 : /* load syscall argument 2 in accumulator */
275 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[2])),
276 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, dir_fd, /* RET_ALLOW */ 3, /* RET_KILL_PROCESS */ 2 ),
277 : // check_exit:
278 : /* load syscall argument 0 in accumulator */
279 0 : BPF_STMT( BPF_LD | BPF_W | BPF_ABS, offsetof(struct seccomp_data, args[0])),
280 0 : BPF_JUMP( BPF_JMP | BPF_JEQ | BPF_K, 0, /* RET_ALLOW */ 1, /* RET_KILL_PROCESS */ 0 ),
281 : // RET_KILL_PROCESS:
282 : /* KILL_PROCESS is placed before ALLOW since it's the fallthrough case. */
283 0 : BPF_STMT( BPF_RET | BPF_K, SECCOMP_RET_KILL_PROCESS ),
284 : // RET_ALLOW:
285 : /* ALLOW has to be reached by jumping */
286 : BPF_STMT( BPF_RET | BPF_K, SECCOMP_RET_ALLOW ),
287 0 : };
288 0 : fd_memcpy( out, filter, sizeof( filter ) );
289 0 : }
290 :
291 : #endif /* defined(__linux__) */
292 :
293 : #endif /* HEADER_fd_src_discof_restore_generated_fd_snapct_tile_seccomp_h */
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