- scripts-closefds patch: prevent from passing open file descriptors to

[packages/rpm.git] / rpm-scripts-closefds.patch

diff --git a/rpm-scripts-closefds.patch b/rpm-scripts-closefds.patch
new file mode 100644 (file)
index 0000000..da005da
--- /dev/null
+++ b/rpm-scripts-closefds.patch
@@ -0,0 +1,30 @@
+diff -Nur rpm-4.0.2.orig/lib/rpminstall.c rpm-4.0.2/lib/rpminstall.c
+--- rpm-4.0.2.orig/lib/rpminstall.c    Sat Feb 10 15:07:16 2001
++++ rpm-4.0.2/lib/rpminstall.c Sun Sep  9 00:33:52 2001
+@@ -87,6 +87,13 @@
+       case RPMCALLBACK_INST_OPEN_FILE:
+       fd = Fopen(filename, "r.ufdio");
+       fd = fdLink(fd, "persist (showProgress)");
++      {
++          int oldfl=Fcntl(fd, F_GETFD, 0);
++          if(oldfl >= 0) {
++              oldfl |= FD_CLOEXEC; /* scripts shouldn't inherit rpm file descriptor */
++              Fcntl(fd, F_SETFD, oldfl);
++          }
++      }
+       return fd;
+ 
+       case RPMCALLBACK_INST_CLOSE_FILE:
+diff -Nur rpm-4.0.2.orig/lib/uninstall.c rpm-4.0.2/lib/uninstall.c
+--- rpm-4.0.2.orig/lib/uninstall.c     Mon Jan 22 16:59:13 2001
++++ rpm-4.0.2/lib/uninstall.c  Sat Sep  8 23:58:22 2001
+@@ -388,6 +388,9 @@
+           if (Fileno(ts->scriptFd) > STDERR_FILENO) {
+               Fclose (ts->scriptFd);
+           }
++      } else {
++          if (Fileno(out) > STDERR_FILENO)
++              Fclose (out);
+       }
+ 
+       {   const char *ipath = rpmExpand("PATH=%{_install_script_path}", NULL);