2 files changed, 4 insertions, 4 deletions

diff --git a/coreutils/dd.c b/coreutils/dd.c
index 5ab0a90af..697cb7e58 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -140,9 +140,9 @@ extern int dd_main(int argc, char **argv)
         while ((readSize = totalSize - inTotal) > 0) {
                 if (readSize > BUFSIZ)
                         readSize=BUFSIZ;
-                inCc = read(inFd, buf, readSize);
+                inCc = fullRead(inFd, buf, readSize);
                 inTotal += inCc;
-                if ((outCc = fullWrite(outFd, buf, inCc)) < 0)
+                if ((outCc = fullWrite(outFd, buf, inCc)) < 1)
                         break;
                 outTotal += outCc;
         }
diff --git a/dd.c b/dd.c
index 5ab0a90af..697cb7e58 100644
--- a/dd.c
+++ b/dd.c
@@ -140,9 +140,9 @@ extern int dd_main(int argc, char **argv)
         while ((readSize = totalSize - inTotal) > 0) {
                 if (readSize > BUFSIZ)
                         readSize=BUFSIZ;
-                inCc = read(inFd, buf, readSize);
+                inCc = fullRead(inFd, buf, readSize);
                 inTotal += inCc;
-                if ((outCc = fullWrite(outFd, buf, inCc)) < 0)
+                if ((outCc = fullWrite(outFd, buf, inCc)) < 1)
                         break;
                 outTotal += outCc;
         }