From: Ilya Matveychikov <matvejchikov@gmail.com>
To: musl@lists.openwall.com
Subject: [PATCH] Add missing __syscall_ret in dl_mmap
Date: Sat, 9 Feb 2019 17:34:02 +0400 [thread overview]
Message-ID: <DAE287BF-0962-4B40-9711-716E5738D0F2@gmail.com> (raw)
Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
---
ldso/dynlink.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index ec921df..329b42a 100644
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -904,6 +904,7 @@ static void *dl_mmap(size_t n)
#else
p = (void *)__syscall(SYS_mmap, 0, n, prot, flags, -1, 0);
#endif
+ p = (void *)__syscall_ret((unsigned long)p);
return p == MAP_FAILED ? 0 : p;
}
--
2.7.4
next reply other threads:[~2019-02-09 13:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-09 13:34 Ilya Matveychikov [this message]
2019-02-09 14:35 ` Rich Felker
2019-02-09 14:56 ` [PATCH] Fix the use of syscall result " Ilya Matveychikov
2019-04-06 13:40 ` Rich Felker
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