View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000194 | file | General | public | 2020-08-31 10:10 | 2020-09-05 17:20 |
| Reporter | puchuu | Assigned To | christos | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | *-linux-musl | ||||
| Product Version | 5.39 | ||||
| Fixed in Version | 5.40 | ||||
| Summary | 0000194: Missing seccomp whitelist entries for musl libc | ||||
| Description | Musl libc uses system calls different from whitelisted in seccomp.c. Please test file on musl system too. | ||||
| Steps To Reproduce | Compile file and try to launch it. | ||||
| Additional Information | Please visit https://bugs.gentoo.org/730540 | ||||
| Tags | No tags attached. | ||||
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seccomp.patch (750 bytes)
# sys-apps/file: bad system call, need ALLOW_RULE entries for 'writev' and 'statx' on musl libc. # https://bugs.gentoo.org/730540 diff -Naurp file-5.39.orig/src/seccomp.c file-5.39/src/seccomp.c --- file-5.39.orig/src/seccomp.c 2020-07-19 20:23:05.467391000 +0000 +++ file-5.39/src/seccomp.c 2020-07-19 20:25:52.505308000 +0000 @@ -220,12 +220,14 @@ enable_sandbox_full(void) ALLOW_RULE(rt_sigreturn); ALLOW_RULE(select); ALLOW_RULE(stat); + ALLOW_RULE(statx); ALLOW_RULE(stat64); ALLOW_RULE(sysinfo); ALLOW_RULE(umask); // Used in file_pipe2file() ALLOW_RULE(getpid); // Used by glibc in file_pipe2file() ALLOW_RULE(unlink); ALLOW_RULE(write); + ALLOW_RULE(writev); // needed by Gentoo's portage sandbox ALLOW_RULE(getcwd); |
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Fixed, thanks! |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-08-31 10:10 | puchuu | New Issue | |
| 2020-08-31 10:10 | puchuu | File Added: seccomp.patch | |
| 2020-09-05 17:20 | christos | Assigned To | => christos |
| 2020-09-05 17:20 | christos | Status | new => assigned |
| 2020-09-05 17:20 | christos | Status | assigned => resolved |
| 2020-09-05 17:20 | christos | Resolution | open => fixed |
| 2020-09-05 17:20 | christos | Fixed in Version | => 5.40 |
| 2020-09-05 17:20 | christos | Note Added: 0003478 |
