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| author | hunt <hunt> | 2007-10-12 19:42:32 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2007-10-12 19:42:32 +0000 |
| commit | 2972246a08bfc7c516455ecc4ef976e10c0ddb2c (patch) | |
| tree | 030cb7ae2694103f6c9abb64e5419a0df11368eb /runtime/staprun/cap.c | |
| parent | 7651c16b0e3d7dba7265be5e83720e324bdf64b0 (diff) | |
| download | systemtap-steved-2972246a08bfc7c516455ecc4ef976e10c0ddb2c.tar.gz systemtap-steved-2972246a08bfc7c516455ecc4ef976e10c0ddb2c.tar.xz systemtap-steved-2972246a08bfc7c516455ecc4ef976e10c0ddb2c.zip | |
2007-10-12 Martin Hunt <hunt@redhat.com>
Changes to separate the symbols from the command channel.
* cap.c (init_cap): Add CAP_DAC_OVERRIDE.
* staprun.h: Change init_ctl_channel prototype.
* ctl.c (init_ctl_channel): Modify to open either
a command or symbol channel. Use ".cmd" and ".symbols"
as the new names.
* mainloop.c (init_stapio): Call init_ctl_channel(0);
* staprun.c (cleanup): Call stop_symbol_thread().
(main): Call start_symbol_thread().
* staprun_funcs.c (handle_symbols): Make a thread.
(start_symbol_thread): New.
(stop_symbol_thread): New.
Diffstat (limited to 'runtime/staprun/cap.c')
| -rw-r--r-- | runtime/staprun/cap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/runtime/staprun/cap.c b/runtime/staprun/cap.c index df4a7130..6f22dfc9 100644 --- a/runtime/staprun/cap.c +++ b/runtime/staprun/cap.c @@ -28,7 +28,7 @@ _perr(msg); \ exit(1); \ } \ - + /* * init_cap() sets up the initial capabilities for staprun. Then * it calls prctl( PR_SET_KEEPCAPS) to arrrange to keep these capabilities @@ -57,7 +57,7 @@ int init_cap(void) { cap_t caps = cap_init(); - cap_value_t capv[] = {CAP_SYS_MODULE, CAP_SYS_ADMIN, CAP_SYS_NICE, CAP_SETUID, CAP_SETGID}; + cap_value_t capv[] = {CAP_SYS_MODULE, CAP_SYS_ADMIN, CAP_SYS_NICE, CAP_SETUID, CAP_SETGID, CAP_DAC_OVERRIDE}; const int numcaps = sizeof(capv) / sizeof(capv[0]); uid_t uid = getuid(); gid_t gid = getgid(); |