Author: andrew
Date: Sun May 31 21:03:06 2015
New Revision: 283839
URL: https://svnweb.freebsd.org/changeset/base/283839
Log:
Set the return value correctly on copy failure in copystr.
MFC after: 1 week
Modified:
head/sys/arm/arm/copystr.S
Modified: head/sys/arm/arm/copystr.S
==============================================================================
--- head/sys/arm/arm/copystr.S Sun May 31 20:45:35 2015 (r283838)
+++ head/sys/arm/arm/copystr.S Sun May 31 21:03:06 2015 (r283839)
@@ -194,6 +194,7 @@ END(copyoutstr)
/* A fault occurred during the copy */
.Lcopystrfault:
+ mov r0, #EFAULT
mov r1, #0x00000000
str r1, [r4, #PCB_ONFAULT]
RESTORE_REGS
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