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* [glibc] hurd: Avoid leaking task & thread ports
@ 2023-04-17 23:24 Samuel Thibault
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From: Samuel Thibault @ 2023-04-17 23:24 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cb9cae962c315139941a6eb0d07c6a71b658f5bb
commit cb9cae962c315139941a6eb0d07c6a71b658f5bb
Author: Sergey Bugaev <bugaevc@gmail.com>
Date: Fri Apr 14 22:37:00 2023 +0300
hurd: Avoid leaking task & thread ports
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Diff:
---
hurd/catch-exc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/hurd/catch-exc.c b/hurd/catch-exc.c
index d375bf6789..bec850f9c2 100644
--- a/hurd/catch-exc.c
+++ b/hurd/catch-exc.c
@@ -35,6 +35,7 @@ _S_catch_exception_raise (mach_port_t port,
#endif
)
{
+ error_t err;
struct hurd_sigstate *ss;
int signo;
struct hurd_signal_detail d;
@@ -83,6 +84,11 @@ _S_catch_exception_raise (mach_port_t port,
MACH_PORT_NULL, MACH_MSG_TYPE_PORT_SEND,
0);
+ err = __mach_port_deallocate (__mach_task_self (), task);
+ assert_perror (err);
+ err = __mach_port_deallocate (__mach_task_self (), thread);
+ assert_perror (err);
+
return KERN_SUCCESS;
}
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