fix -C stream -c rand regression.

[tfcrypt.git] / tfc_skein.c

diff --git a/tfc_skein.c b/tfc_skein.c
index fe86c20de71b1c595aa15e5e2d489223d1766d71..4eb6f92d7734695d45558f028f5613742974aaf5 100644 (file)
--- a/tfc_skein.c
+++ b/tfc_skein.c
@@ -68,7 +68,9 @@ tfc_yesno skeinfd(void *hash, size_t bits, const void *key, int fd, tfc_fsize of
                        if (readto == NOFSIZE) goto _fail;
                }
                if (offset != 0 && offset != NOFSIZE) {
-                       if (lseek(fd, (off_t)offset, SEEK_SET) == -1) goto _fail;
+                       if (lseek(fd, (off_t)offset, SEEK_SET) == -1) {
+                               if (ignore_seek_errors == NO) goto _fail;
+                       }
                }
        }
 
@@ -202,8 +204,7 @@ _dothat:
 
                while (1) {
                        memset(sksblk, 0, sizeof(sksblk));
-                       x = xfgets(sksblk, sizeof(sksblk), f);
-                       if (x == 0) break;
+                       if (xfgets(sksblk, sizeof(sksblk), f) != YES) break;
 
                        s = d = sksblk; t = NULL;
                        shash = fname = NULL;