git.samba.org
/
kai
/
samba.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
1ff61f1
)
lib/util: make sure panic action can attach a debugger on ubuntu (>=10.10)
author
Stefan Metzmacher
<metze@samba.org>
Tue, 4 Oct 2011 08:47:46 +0000
(10:47 +0200)
committer
Stefan Metzmacher
<metze@samba.org>
Tue, 4 Oct 2011 08:57:56 +0000
(10:57 +0200)
By default user processes can't attach a debugger to a process.
So explicitly allow that for all child processes, before calling
the panic action script.
metze
lib/util/fault.c
patch
|
blob
|
history
diff --git
a/lib/util/fault.c
b/lib/util/fault.c
index ed7684aaf37c66166bd3e3dc136038b2c1a76ab5..7fe081d28558cb1f1de397b431e674295e4227c9 100644
(file)
--- a/
lib/util/fault.c
+++ b/
lib/util/fault.c
@@
-116,6
+116,13
@@
static void smb_panic_default(const char *why)
{
int result;
+#if defined(HAVE_PRCTL) && defined(PR_SET_PTRACER)
+ /*
+ * Make sure all children can attach a debugger.
+ */
+ prctl(PR_SET_PTRACER, getpid(), 0, 0, 0);
+#endif
+
if (panic_action && *panic_action) {
char pidstr[20];
char cmdstring[200];