d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Clear signal mask before executing a hook.

Browse Source 
Submitted by:	Mikolaj Golub <to.my.trociny@gmail.com>
MFC after:	3 days
This commit is contained in:
Pawel Jakub Dawidek 2010-10-16 22:48:48 +00:00
parent 23a1bcf8c6
commit c0a124e6ce
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sbin/hastd/hooks.c
View File

@ -354,6 +354,7 @@ hook_execv(const char *path, va_list ap)
struct hookproc *hp;
char *args[64];
unsigned int ii;
sigset_t mask;
pid_t pid;
assert(hooks_initialized);
@ -382,6 +383,8 @@ hook_execv(const char *path, va_list ap)
return;
case 0: /* Child. */
descriptors();
PJDLOG_VERIFY(sigemptyset(&mask) == 0);
PJDLOG_VERIFY(sigprocmask(SIG_SETMASK, &mask, NULL) == 0);
execv(path, args);
pjdlog_errno(LOG_ERR, "Unable to execute %s", path);
exit(EX_SOFTWARE);