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--- ./process.c.orig    2009-03-06 02:25:10.000000000 +0100
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+++ ./process.c 2013-09-12 10:51:16.000000000 +0200
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@@ -2901,9 +2901,9 @@
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         */
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 #ifdef IZ_HAVE_UXUIDGID
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-            if (eb_len >= EB_UX3_MINLEN
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-                && z_uidgid != NULL
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-                && (*((EB_HEADSIZE + 0) + ef_buf) == 1)
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+            if ((eb_len >= EB_UX3_MINLEN)
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+                && (z_uidgid != NULL)
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+                && ((*((EB_HEADSIZE + 0) + ef_buf) == 1)))
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                     /* only know about version 1 */
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             {
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                 uch uid_size;
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@@ -2915,10 +2915,10 @@
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                 flags &= ~0x0ff;      /* ignore any previous UNIX field */
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                 if ( read_ux3_value((EB_HEADSIZE + 2) + ef_buf,
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-                                    uid_size, z_uidgid[0])
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+                                    uid_size, &z_uidgid[0])
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                     &&
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                      read_ux3_value((EB_HEADSIZE + uid_size + 3) + ef_buf,
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-                                    gid_size, z_uidgid[1]) )
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+                                    gid_size, &z_uidgid[1]) )
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                 {
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                     flags |= EB_UX2_VALID;   /* signal success */
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                 }