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--- rpm-4.11.1/lib/fsm.c.orig	2014-11-13 13:38:56.742934031 +0100
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+++ rpm-4.11.1/lib/fsm.c	2014-11-13 13:42:13.036380024 +0100
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@@ -726,12 +726,17 @@
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 {
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     FD_t wfd = NULL;
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     const struct stat * st = &fsm->sb;
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-    rpm_loff_t left = st->st_size;
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+    rpm_loff_t left = rpmfiFSizeIndex(fsmGetFi(fsm), fsm->ix);
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     const unsigned char * fidigest = NULL;
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     pgpHashAlgo digestalgo = 0;
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     int rc = 0;
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-    wfd = Fopen(fsm->path, "w.ufdio");
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+    /* Create the file with 000 permissions. */
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+    {
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+	mode_t old_umask = umask(0777);
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+	wfd = Fopen(fsm->path, "w.ufdio");
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+	umask(old_umask);
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+    }                      
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     if (Ferror(wfd)) {
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 	rc = CPIOERR_OPEN_FAILED;
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 	goto exit;