1 files changed, 4 insertions, 3 deletions
diff --git a/src/prof.c b/src/prof.c
index 293684ca..13df641a 100644
--- a/src/prof.c
+++ b/src/prof.c
@@ -978,7 +978,7 @@ prof_dump_flush(bool propagate_err) {
 
 	cassert(config_prof);
 
-	err = write(prof_dump_fd, prof_dump_buf, prof_dump_buf_end);
+	err = malloc_write_fd(prof_dump_fd, prof_dump_buf, prof_dump_buf_end);
 	if (err == -1) {
 		if (!propagate_err) {
 			malloc_write("<jemalloc>: write() failed during heap "
@@ -1471,8 +1471,9 @@ prof_dump_maps(bool propagate_err) {
 					goto label_return;
 				}
 			}
-			nread = read(mfd, &prof_dump_buf[prof_dump_buf_end],
-			    PROF_DUMP_BUFSIZE - prof_dump_buf_end);
+			nread = malloc_read_fd(mfd,
+			    &prof_dump_buf[prof_dump_buf_end], PROF_DUMP_BUFSIZE
+			    - prof_dump_buf_end);
 		} while (nread > 0);
 	} else {
 		ret = true;