diff options
| -rw-r--r-- | util/nvmutil/nvmutil.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index ee17b2f7..6a7d96db 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -1880,6 +1880,9 @@ rw_file_exact(int fd, u8 *mem, size_t nrw, ssize_t rv = 0; ssize_t rc = 0; size_t retries_on_zero = 0; + off_t off_cur; + size_t nrw_cur; + void *mem_cur; while (1) { @@ -1891,10 +1894,11 @@ rw_file_exact(int fd, u8 *mem, size_t nrw, if ((size_t)rc >= nrw) break; - rv = prw(fd, - mem + (size_t)rc, - nrw - (size_t)rc, - (size_t)off + rc, + mem_cur = (void *)(mem + (size_t)rc); + nrw_cur = (size_t)(nrw - (size_t)rc); + off_cur = (off_t)((size_t)off + (size_t)rc); + + rv = prw(fd, mem_cur, nrw_cur, off_cur, rw_type, loop_eagain, loop_eintr, OFF_ERR); |