diff options
| -rw-r--r-- | debian/changelog | 2 | ||||
| -rw-r--r-- | utils/start-stop-daemon.c | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/debian/changelog b/debian/changelog index 1c255036a..1d7ef446f 100644 --- a/debian/changelog +++ b/debian/changelog @@ -53,6 +53,8 @@ dpkg (1.17.14) UNRELEASED; urgency=low affects error messages from partial or broken .deb packages for example. Regression introduced in dpkg 1.17.10. Closes: #759498 * Remove lpia architecture support. + * Improvements and portability fixes to start-stop-daemon: + - Abort if the system or compatibility setsid() fails. [ Raphaël Hertzog ] * Explain better in deb-triggers(5) why interest/activate-noawait should be diff --git a/utils/start-stop-daemon.c b/utils/start-stop-daemon.c index 93850e308..d3c5d826d 100644 --- a/utils/start-stop-daemon.c +++ b/utils/start-stop-daemon.c @@ -352,7 +352,9 @@ detach_controlling_tty(void) static pid_t setsid(void) { - setpgid(0, 0); + if (setpgid(0, 0) < 0) + return -1: + detach_controlling_tty(); return 0; @@ -374,7 +376,8 @@ daemonize(void) _exit(0); /* Create a new session. */ - setsid(); + if (setsid() < 0) + fatal("cannot set session ID"); pid = fork(); if (pid < 0) |