Commit Diff

Commit:
c94d9336f7688519926c170032e6f0da8c5d11c5
From:
Marcel Rodrigues <marcelgmr@gmail.com>
Date:
Message:
Fix off-by-one error in readlink() call.
Actions:
Patch | Tree
commit - 9ed7a511444ed80a7226748c50e94828ec7bd57f
commit + c94d9336f7688519926c170032e6f0da8c5d11c5
blob - c809e31de76273efd645a82c2d0f3675598f5fcc
blob + afe7d34a8c8920aaa634ac932660a8ad523042d8
--- rover.c
+++ rover.c
@@ -810,7 +810,7 @@ static int cpyfile(const char *srcpath) {
     ret = lstat(srcpath, &st);
     if (ret < 0) return ret;
     if (S_ISLNK(st.st_mode)) {
-        ret = readlink(srcpath, BUF1, BUFLEN);
+        ret = readlink(srcpath, BUF1, BUFLEN-1);
         if (ret < 0) return ret;
         BUF1[ret] = '\0';
         ret = symlink(BUF1, dstpath);