Change tmpfile path for diff to /data/local/tmp

diff --git a/editors/diff.c b/editors/diff.c
index 5b7b51f..dc478e6 100644 (file)
--- a/editors/diff.c
+++ b/editors/diff.c
@@ -672,7 +672,12 @@ static int diffreg(char *file[2])
                 * When we meet non-seekable file, we must make a temp copy.
                 */
                if (lseek(fd, 0, SEEK_SET) == -1 && errno == ESPIPE) {
-                       char name[] = "/tmp/difXXXXXX";
+                       /* really should use $TMPDIR, but not usually set on android anyway */
+                       char name[] = 
+#ifdef __BIONIC__
+                               "/data/local"
+#endif
+                               "/tmp/difXXXXXX";
                        int fd_tmp = mkstemp(name);
                        if (fd_tmp < 0)
                                bb_perror_msg_and_die("mkstemp");