it was tested with an LSB compiler, but I can add the ifndef before
pushing. /Thanks HansN
On 04/27/2015 01:20 PM, Anders Widell wrote:
> Ack.
>
> Question: Did you try this with an LSB compiler? I am surprised it
> didn't complain about PR_SET_DUMPABLE. Maybe it would be good to add
> an #ifndef, just in case:
>
> #ifndef PR_SET_DUMPABLE
> #define PR_SET_DUMPABLE 4
> #endif
>
> / Anders Widell
>
> On 04/20/2015 02:52 PM, Hans Nordeback wrote:
>> osaf/libs/core/common/daemon.c | 12 ++++++++++++
>> 1 files changed, 12 insertions(+), 0 deletions(-)
>>
>>
>> diff --git a/osaf/libs/core/common/daemon.c
>> b/osaf/libs/core/common/daemon.c
>> --- a/osaf/libs/core/common/daemon.c
>> +++ b/osaf/libs/core/common/daemon.c
>> @@ -48,6 +48,8 @@
>> #include <sys/types.h>
>> #include <time.h>
>> +#include <sys/prctl.h>
>> +
>> #define DEFAULT_RUNAS_USERNAME "opensaf"
>> static const char* internal_version_id_;
>> @@ -206,6 +208,9 @@ static void __parse_options(int argc, ch
>> void daemonize(int argc, char *argv[])
>> {
>> +#ifndef RUNASROOT
>> + static int (*plibc_prctl) (int option, ...) = NULL;
>> +#endif
>> pid_t pid, sid;
>> struct sched_param param;
>> char *thread_prio;
>> @@ -349,6 +354,13 @@ void daemonize(int argc, char *argv[])
>> syslog(LOG_ERR, "setuid failed, uid=%d (%s)",
>> pw->pw_uid, strerror(errno));
>> exit(EXIT_FAILURE);
>> }
>> + // Enable generating core files
>> + plibc_prctl = dlsym(RTLD_DEFAULT, "prctl");
>> + if (plibc_prctl) {
>> + if (plibc_prctl(PR_SET_DUMPABLE, 1) < 0) {
>> + syslog(LOG_ERR, "prctl failed: %s",
>> strerror(errno));
>> + }
>> + }
>> } else {
>> syslog(LOG_ERR, "invalid user name %s", __runas_username);
>> exit(EXIT_FAILURE);
>
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