diff options
| -rw-r--r-- | tools/include/nolibc/string.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/tools/include/nolibc/string.h b/tools/include/nolibc/string.h index cc51fd6b63d0..565230a4ad47 100644 --- a/tools/include/nolibc/string.h +++ b/tools/include/nolibc/string.h @@ -219,16 +219,18 @@ static __attribute__((unused)) size_t strlcpy(char *dst, const char *src, size_t size) { size_t len; - char c; - for (len = 0;;) { - c = src[len]; - if (len < size) - dst[len] = c; - if (!c) - break; - len++; + for (len = 0; len < size; len++) { + dst[len] = src[len]; + if (!dst[len]) + return len; } + if (size) + dst[size-1] = '\0'; + + while (src[len]) + len++; + return len; } |