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35 lines
901 B
35 lines
901 B
7 years ago
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autofs-5.1.0 - check host macro is set before use
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From: Ian Kent <ikent@redhat.com>
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Check marco lookup return for ${host} in match_my_name() before using it.
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---
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CHANGELOG | 1 +
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modules/parse_amd.c | 5 +++++
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2 files changed, 6 insertions(+)
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--- autofs-5.0.7.orig/CHANGELOG
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+++ autofs-5.0.7/CHANGELOG
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@@ -140,6 +140,7 @@
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- fix buffer size checks in merge_options().
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- check amd lex buffer len before copy.
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- add return check in ldap check_map_indirect().
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+- check host macro is set before use.
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25/07/2012 autofs-5.0.7
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=======================
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--- autofs-5.0.7.orig/modules/parse_amd.c
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+++ autofs-5.0.7/modules/parse_amd.c
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@@ -238,6 +238,11 @@ static int match_my_name(unsigned int lo
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return 1;
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}
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+ if (!v || !v->val) {
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+ error(logopt, "error: ${host} not set");
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+ goto out;
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+ }
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+
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/* Check if comparison value is an alias */
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memset(&hints, 0, sizeof(hints));
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