scc

commit 8fc237b9471c89826685d7268f77eb83796e4dfd
parent d67bece3068f58790f65eac4aea562746655c76b
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sat, 11 Jan 2025 13:33:43 +0100

libc/amd64: Fix +1 error in strchr.s

Strchr must be able to find '\0' at the end of the string.

Diffstat:
M
src/libc/arch/amd64/strchr.s
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/libc/arch/amd64/strchr.s b/src/libc/arch/amd64/strchr.s
@@ -12,7 +12,7 @@ strchr:
 	repne
 	scasb
 
-	leaq	-1(%rdi),%rcx
+	leaq	0(%rdi),%rcx
 	subq	%r8,%rcx
 
 	cmp     %rdi,%rsi       /* set ZF to 0 */