Fixed bug introduced by calling do_open() for O_RDONLY files. Changed it

so the check for dry_run and CHECK_RO are not done when flags is O_RDONLY.
Only do the adding of O_BINARY, which was the intention.

diff --git a/syscall.c b/syscall.c
index 5876066..d5b567f 100644 (file)
--- a/syscall.c
+++ b/syscall.c
@@ -76,12 +76,14 @@ int do_rmdir(char *pathname)
 
 int do_open(char *pathname, int flags, mode_t mode)
 {
 
 int do_open(char *pathname, int flags, mode_t mode)
 {

-       if (dry_run) return -1;
+       if (flags != O_RDONLY) {
+           if (dry_run) return -1;
+           CHECK_RO
+       }

 #ifdef O_BINARY
        /* for Windows */
        flags |= O_BINARY;
 #endif
 #ifdef O_BINARY
        /* for Windows */
        flags |= O_BINARY;
 #endif

-       CHECK_RO

        return open(pathname, flags, mode);
 }
 
        return open(pathname, flags, mode);
 }