Author: andrew
Date: Tue Jan 24 18:56:09 2017
New Revision: 312703
URL: https://svnweb.freebsd.org/changeset/base/312703
Log:
Fix the error value we write in cerror. __error returns an int *, however
we were writing a 64 bit value meaning the 32 bits after this would be
trashed.
MFC after: 3 days
Sponsored by: DARPA, AFRL
Modified:
head/lib/libc/aarch64/sys/cerror.S
Modified: head/lib/libc/aarch64/sys/cerror.S
==============================================================================
--- head/lib/libc/aarch64/sys/cerror.S Tue Jan 24 18:05:29 2017
(r312702)
+++ head/lib/libc/aarch64/sys/cerror.S Tue Jan 24 18:56:09 2017
(r312703)
@@ -34,7 +34,7 @@ ENTRY(cerror)
stp x0, lr, [sp]
bl _C_LABEL(__error)
ldp x1, lr, [sp]
- str x1, [x0]
+ str w1, [x0]
movn x0, #0
movn x1, #0
add sp, sp, #16
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