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Unverified Commit 03f618af by Christian Brauner
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utils: lxc_popen()

thread-safety: s/exit()/_exit()/g Signed-off-by: 's avatarChristian Brauner <christian.brauner@ubuntu.com>
parent 7249588c
Showing with 5 additions and 5 deletions
src/lxc/utils.c
......@@ -478,7 +478,7 @@ struct lxc_popen_FILE *lxc_popen(const char *command)
ret = fcntl(pipe_fds[1], F_SETFD, 0);
if (ret < 0) {
close(pipe_fds[1]);
exit(EXIT_FAILURE);
_exit(EXIT_FAILURE);
}
/* duplicate stderr */
......@@ -488,19 +488,19 @@ struct lxc_popen_FILE *lxc_popen(const char *command)
ret = fcntl(pipe_fds[1], F_SETFD, 0);
close(pipe_fds[1]);
if (ret < 0)
exit(EXIT_FAILURE);
_exit(EXIT_FAILURE);
/* unblock all signals */
ret = sigfillset(&mask);
if (ret < 0)
exit(EXIT_FAILURE);
_exit(EXIT_FAILURE);
ret = sigprocmask(SIG_UNBLOCK, &mask, NULL);
if (ret < 0)
exit(EXIT_FAILURE);
_exit(EXIT_FAILURE);
execl("/bin/sh", "sh", "-c", command, (char *)NULL);
exit(127);
_exit(127);
}
close(pipe_fds[1]);
......
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