22 lines
687 B
Diff
22 lines
687 B
Diff
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# HG changeset patch
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# User Todd C. Miller <Todd.Miller@courtesan.com>
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# Date 1484590376 25200
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# Node ID 3d87a008671c73ff8c058ce8576cc791d50086cc
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# Parent 5323dfcfb009a2436bf7bd867e4d308e0935356b
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In sudo_unsetenv_nodebug(), decrement envp.env_len after removing
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the variable. From Paul Zirnik of SUSE.
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diff -r 5323dfcfb009 -r 3d87a008671c plugins/sudoers/env.c
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--- a/plugins/sudoers/env.c Sun Jan 15 19:13:26 2017 -0700
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+++ b/plugins/sudoers/env.c Mon Jan 16 11:12:56 2017 -0700
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@@ -497,6 +497,7 @@
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char **cur = ep;
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while ((*cur = *(cur + 1)) != NULL)
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cur++;
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+ env.env_len--;
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/* Keep going, could be multiple instances of the var. */
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} else {
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ep++;
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