isohybrid: Open ISO file in binary mode

Open ISO file in binary mode to ensure that line endings stay untouched. Signed-off-by: Gene Cumm <gene.cumm@gmail.com>
ppokorny · May 14, 2017 · 80b0ef5 · 80b0ef5
1 parent 8739e2f
commit 80b0ef5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/utils/isohybrid.c b/utils/isohybrid.c
@@ -967,7 +967,7 @@ main(int argc, char *argv[])
 
     srand(time(NULL) << (getppid() << getpid()));
 
-    if (!(fp = fopen(argv[0], "r+")))
+    if (!(fp = fopen(argv[0], "rb+")))
         err(1, "could not open file `%s'", argv[0]);
 
     if (fseeko(fp, (off_t) (16 << 11), SEEK_SET))