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-rw-r--r--lib/libc/sys/readlink.24
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/sys/readlink.2 b/lib/libc/sys/readlink.2
index 57ed4e6..28ecc4b 100644
--- a/lib/libc/sys/readlink.2
+++ b/lib/libc/sys/readlink.2
@@ -87,7 +87,9 @@ The named file is not a symbolic link.
.It Bq Er EIO
An I/O error occurred while reading from the file system.
.It Bq Er EFAULT
-.Fa Buf
+The
+.Fa buf
+argument
extends outside the process's allocated address space.
.El
.Sh SEE ALSO
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