Mercurial > dovecot > core-2.2
changeset 22766:42c3dc36e8f9
lib: Add logging of prctl(PR_SET_DUMPABLE) failure.
| author | Sergey Kitov <sergey.kitov@open-xchange.com> |
|---|---|
| date | Wed, 22 Nov 2017 11:34:47 +0200 |
| parents | ed02e59a449c |
| children | 90e946ef71f8 |
| files | src/lib/restrict-access.c |
| diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/lib/restrict-access.c Tue Jan 16 18:17:00 2018 +0200 +++ b/src/lib/restrict-access.c Wed Nov 22 11:34:47 2017 +0200 @@ -480,7 +480,8 @@ void restrict_access_allow_coredumps(bool allow ATTR_UNUSED) { #ifdef HAVE_PR_SET_DUMPABLE - (void)prctl(PR_SET_DUMPABLE, allow, 0, 0, 0); + if (prctl(PR_SET_DUMPABLE, allow ? 1 : 0, 0, 0, 0) < 0) + i_error("prctl(PR_SET_DUMPABLE) failed: %m"); #endif }