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45 lines
1.5 KiB
45 lines
1.5 KiB
6 years ago
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From 1f3ac11cb4ecfab52f517ebf78493b0f05318be2 Mon Sep 17 00:00:00 2001
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From: Evan Hunt <each@isc.org>
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Date: Mon, 16 Jun 2014 15:31:04 -0700
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Subject: [PATCH] [v9_9] null terminate strings for coverity
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---
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bin/dig/dig.c | 1 +
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bin/tests/system/dlzexternal/driver.c | 6 ++++++
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2 files changed, 7 insertions(+)
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diff --git a/bin/dig/dig.c b/bin/dig/dig.c
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index 8a5fead..6af0964 100644
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--- a/bin/dig/dig.c
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+++ b/bin/dig/dig.c
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@@ -1453,6 +1453,7 @@ dash_option(char *option, char *next, dig_lookup_t **lookup,
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ip6_int, ISC_FALSE) == ISC_R_SUCCESS) {
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strncpy((*lookup)->textname, textname,
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sizeof((*lookup)->textname));
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+ (*lookup)->textname[sizeof((*lookup)->textname)-1] = 0;
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debug("looking up %s", (*lookup)->textname);
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(*lookup)->trace_root = ISC_TF((*lookup)->trace ||
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(*lookup)->ns_search_only);
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diff --git a/bin/tests/system/dlzexternal/driver.c b/bin/tests/system/dlzexternal/driver.c
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index 053c25a..f99ac14 100644
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--- a/bin/tests/system/dlzexternal/driver.c
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+++ b/bin/tests/system/dlzexternal/driver.c
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@@ -133,8 +133,14 @@ add_name(struct dlz_example_data *state, struct record *list,
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return (ISC_R_NOSPACE);
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strncpy(list[i].name, name, sizeof(list[i].name));
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+ list[i].name[sizeof(list[i].name) - 1] = '\0';
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+
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strncpy(list[i].type, type, sizeof(list[i].type));
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+ list[i].type[sizeof(list[i].type) - 1] = '\0';
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+
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strncpy(list[i].data, data, sizeof(list[i].data));
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+ list[i].data[sizeof(list[i].data) - 1] = '\0';
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+
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list[i].ttl = ttl;
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return (ISC_R_SUCCESS);
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--
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2.9.3
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