* [9front] auth_getkey: Fix a memory leak
@ 2022-11-14 18:09 Josiah Frentsos
2022-11-14 21:45 ` Alex Musolino
0 siblings, 1 reply; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-14 18:09 UTC (permalink / raw)
To: 9front
diff 0e9c5f30eabbf213023658efb863dbaf6a608a51 uncommitted
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -25,6 +25,7 @@
werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
return -1;
}
+ free(d);
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-14 18:09 [9front] auth_getkey: Fix a memory leak Josiah Frentsos
@ 2022-11-14 21:45 ` Alex Musolino
2022-11-14 22:17 ` Josiah Frentsos
0 siblings, 1 reply; 12+ messages in thread
From: Alex Musolino @ 2022-11-14 21:45 UTC (permalink / raw)
To: 9front
> diff 0e9c5f30eabbf213023658efb863dbaf6a608a51 uncommitted
> --- a/sys/src/libauth/auth_getkey.c
> +++ b/sys/src/libauth/auth_getkey.c
> @@ -25,6 +25,7 @@
> werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
> return -1;
> }
> + free(d);
> switch(pid = fork()){
> case -1:
> werrstr("can't fork for %s: %r", name);
Good find, but we need to free the Dir in the “/factotum may be bad” case too. Just latch the type and free the Dir unconditionally before checking the type.
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-14 21:45 ` Alex Musolino
@ 2022-11-14 22:17 ` Josiah Frentsos
2022-11-15 9:44 ` Alex Musolino
0 siblings, 1 reply; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-14 22:17 UTC (permalink / raw)
To: 9front
On Mon, Nov 14, 2022 at 10:45:48PM +0100, Alex Musolino wrote:
> > diff 0e9c5f30eabbf213023658efb863dbaf6a608a51 uncommitted
> > --- a/sys/src/libauth/auth_getkey.c
> > +++ b/sys/src/libauth/auth_getkey.c
> > @@ -25,6 +25,7 @@
> > werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
> > return -1;
> > }
> > + free(d);
> > switch(pid = fork()){
> > case -1:
> > werrstr("can't fork for %s: %r", name);
>
> Good find, but we need to free the Dir in the ???/factotum may be bad??? case too. Just latch the type and free the Dir unconditionally before checking the type.
if(0) if(d->type != '/'){
^^^^^
werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
return -1;
}
Should that part be removed?
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-14 22:17 ` Josiah Frentsos
@ 2022-11-15 9:44 ` Alex Musolino
2022-11-15 22:33 ` Josiah Frentsos
2022-11-19 14:06 ` Josiah Frentsos
0 siblings, 2 replies; 12+ messages in thread
From: Alex Musolino @ 2022-11-15 9:44 UTC (permalink / raw)
To: 9front
> if(0) if(d->type != '/'){
> ^^^^^
> werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
> return -1;
> }
>
> Should that part be removed?
Oh, I didn’t even notice the if(0) way over there. Perhaps we can just remove the dead code?
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-15 9:44 ` Alex Musolino
@ 2022-11-15 22:33 ` Josiah Frentsos
2022-11-19 14:06 ` Josiah Frentsos
1 sibling, 0 replies; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-15 22:33 UTC (permalink / raw)
To: 9front
On Tue, Nov 15, 2022 at 10:44:07AM +0100, Alex Musolino wrote:
> > if(0) if(d->type != '/'){
> > ^^^^^
> > werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
> > return -1;
> > }
> >
> > Should that part be removed?
>
> Oh, I didn???t even notice the if(0) way over there. Perhaps we can just remove the dead code?
Can we?
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-15 9:44 ` Alex Musolino
2022-11-15 22:33 ` Josiah Frentsos
@ 2022-11-19 14:06 ` Josiah Frentsos
2022-11-19 14:10 ` Josiah Frentsos
2022-11-30 15:01 ` Josiah Frentsos
1 sibling, 2 replies; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-19 14:06 UTC (permalink / raw)
To: 9front
diff 30c5296f32b87d83529d772732726891e1261c9c ca030712ba270e6b74a10ff8bf914235283e7471
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -21,10 +21,6 @@
werrstr("auth_getkey: no /factotum or /boot/factotum: didn't get key %s", params);
return -1;
}
-if(0) if(d->type != '/'){
- werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
- return -1;
- }
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-19 14:06 ` Josiah Frentsos
@ 2022-11-19 14:10 ` Josiah Frentsos
2022-11-30 15:01 ` Josiah Frentsos
2022-11-30 15:01 ` Josiah Frentsos
1 sibling, 1 reply; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-19 14:10 UTC (permalink / raw)
To: 9front
diff ca030712ba270e6b74a10ff8bf914235283e7471 1e6748e7df4f757b489f82c85e2a7d8a9558d0b8
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -21,6 +21,7 @@
werrstr("auth_getkey: no /factotum or /boot/factotum: didn't get key %s", params);
return -1;
}
+ free(d);
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-19 14:10 ` Josiah Frentsos
@ 2022-11-30 15:01 ` Josiah Frentsos
2022-12-12 0:33 ` Josiah Frentsos
0 siblings, 1 reply; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-30 15:01 UTC (permalink / raw)
To: 9front
Ping.
diff ca030712ba270e6b74a10ff8bf914235283e7471 1e6748e7df4f757b489f82c85e2a7d8a9558d0b8
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -21,6 +21,7 @@
werrstr("auth_getkey: no /factotum or /boot/factotum: didn't get key %s", params);
return -1;
}
+ free(d);
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-30 15:01 ` Josiah Frentsos
@ 2022-12-12 0:33 ` Josiah Frentsos
2022-12-12 1:14 ` cinap_lenrek
0 siblings, 1 reply; 12+ messages in thread
From: Josiah Frentsos @ 2022-12-12 0:33 UTC (permalink / raw)
To: 9front
Ping.
diff ca030712ba270e6b74a10ff8bf914235283e7471 1e6748e7df4f757b489f82c85e2a7d8a9558d0b8
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -21,6 +21,7 @@
werrstr("auth_getkey: no /factotum or /boot/factotum: didn't get key %s", params);
return -1;
}
+ free(d);
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [9front] auth_getkey: Fix a memory leak
2022-11-19 14:06 ` Josiah Frentsos
2022-11-19 14:10 ` Josiah Frentsos
@ 2022-11-30 15:01 ` Josiah Frentsos
2022-12-12 0:32 ` Josiah Frentsos
1 sibling, 1 reply; 12+ messages in thread
From: Josiah Frentsos @ 2022-11-30 15:01 UTC (permalink / raw)
To: 9front
Ping.
diff 30c5296f32b87d83529d772732726891e1261c9c ca030712ba270e6b74a10ff8bf914235283e7471
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -21,10 +21,6 @@
werrstr("auth_getkey: no /factotum or /boot/factotum: didn't get key %s", params);
return -1;
}
-if(0) if(d->type != '/'){
- werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
- return -1;
- }
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [9front] auth_getkey: Fix a memory leak
2022-11-30 15:01 ` Josiah Frentsos
@ 2022-12-12 0:32 ` Josiah Frentsos
0 siblings, 0 replies; 12+ messages in thread
From: Josiah Frentsos @ 2022-12-12 0:32 UTC (permalink / raw)
To: 9front
Ping.
diff 30c5296f32b87d83529d772732726891e1261c9c ca030712ba270e6b74a10ff8bf914235283e7471
--- a/sys/src/libauth/auth_getkey.c
+++ b/sys/src/libauth/auth_getkey.c
@@ -21,10 +21,6 @@
werrstr("auth_getkey: no /factotum or /boot/factotum: didn't get key %s", params);
return -1;
}
-if(0) if(d->type != '/'){
- werrstr("auth_getkey: /factotum may be bad: didn't get key %s", params);
- return -1;
- }
switch(pid = fork()){
case -1:
werrstr("can't fork for %s: %r", name);
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2022-12-12 1:15 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-11-14 18:09 [9front] auth_getkey: Fix a memory leak Josiah Frentsos
2022-11-14 21:45 ` Alex Musolino
2022-11-14 22:17 ` Josiah Frentsos
2022-11-15 9:44 ` Alex Musolino
2022-11-15 22:33 ` Josiah Frentsos
2022-11-19 14:06 ` Josiah Frentsos
2022-11-19 14:10 ` Josiah Frentsos
2022-11-30 15:01 ` Josiah Frentsos
2022-12-12 0:33 ` Josiah Frentsos
2022-12-12 1:14 ` cinap_lenrek
2022-11-30 15:01 ` Josiah Frentsos
2022-12-12 0:32 ` Josiah Frentsos
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