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-rw-r--r--libc/string/string.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/string/string.c b/libc/string/string.c
index 0a1ced8b3..4a367b561 100644
--- a/libc/string/string.c
+++ b/libc/string/string.c
@@ -63,8 +63,6 @@ char *strcpy(char *dst, const char *src)
#ifdef L_stpcpy
char *stpcpy(char *dst, const char *src)
{
- register char *ptr = dst;
-
while (*src)
*dst++ = *src++;
*dst = '\0';
@@ -164,7 +162,11 @@ char *strncpy(char *dst, const char *src, size_t len)
#ifdef L_strxfrm
size_t strxfrm(char *dst, const char *src, size_t len)
{
+ size_t length;
strncpy( dst, src, len);
+ length = strlen(src);
+ if (length<len)
+ return(length);
return( len);
}
#endif