25 lines
935 B
Diff
25 lines
935 B
Diff
From 6f42877282a7237f3aa840403047b7cc18d7faa6 Mon Sep 17 00:00:00 2001
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From: Tom Gundersen <teg@jklm.no>
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Date: Wed, 17 Sep 2014 19:07:56 +0200
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Subject: [PATCH] libsystemd-network: dhcp-test - assert that malloc0 succeeds
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Otherwise we would get a nullptr dereference later on.
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Found by coverity. Fixes CID #1237655.
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---
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src/libsystemd-network/test-dhcp-option.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/src/libsystemd-network/test-dhcp-option.c b/src/libsystemd-network/test-dhcp-option.c
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index 7a0fac8d33..63cdc7aa06 100644
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--- a/src/libsystemd-network/test-dhcp-option.c
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+++ b/src/libsystemd-network/test-dhcp-option.c
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@@ -115,6 +115,7 @@ static DHCPMessage *create_message(uint8_t *options, uint16_t optlen,
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size_t len = sizeof(DHCPMessage) + optlen;
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message = malloc0(len);
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+ assert_se(message);
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if (options && optlen)
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memcpy(&message->options, options, optlen);
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