Module Name: src
Committed By: matt
Date: Tue Aug 20 21:37:39 UTC 2013
Modified Files:
src/common/lib/libc/arch/arm/string: strcpy_naive.S
Log Message:
write of final NUL in strlcpy doesn't need to be post-incremented
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/common/lib/libc/arch/arm/string/strcpy_naive.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/common/lib/libc/arch/arm/string/strcpy_naive.S
diff -u src/common/lib/libc/arch/arm/string/strcpy_naive.S:1.3 src/common/lib/libc/arch/arm/string/strcpy_naive.S:1.4
--- src/common/lib/libc/arch/arm/string/strcpy_naive.S:1.3 Sun Aug 11 05:02:35 2013
+++ src/common/lib/libc/arch/arm/string/strcpy_naive.S Tue Aug 20 21:37:39 2013
@@ -28,7 +28,7 @@
*/
#include <machine/asm.h>
-RCSID("$NetBSD: strcpy_naive.S,v 1.3 2013/08/11 05:02:35 matt Exp $")
+RCSID("$NetBSD: strcpy_naive.S,v 1.4 2013/08/20 21:37:39 matt Exp $")
#ifdef _LIBC
#ifdef STRLCPY
@@ -57,7 +57,7 @@ ENTRY(strlcpy)
bne 1b /* no, do next byte */
b 4f /* yes, end of string, so return */
2: mov r3, #0 /* NUL */
- strb r3, [r0], #1 /* write to end of string */
+ strb r3, [r0] /* write to end of string */
3: ldrb r3, [r1], #1 /* read a byte */
teq r3, #0 /* was it a NUL? */
bne 3b /* no, get next byte */
