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net: initialize nMessageSize to max uint32_t instead of -1
nMessageSize is uint32_t and is set to -1. This will warn with -fsanitize=implicit-integer-sign-change.
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parent
f8176b768a
commit
9c891b64ff
3 changed files with 2 additions and 3 deletions
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@ -91,7 +91,6 @@ CMessageHeader::CMessageHeader()
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{
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{
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memset(pchMessageStart, 0, MESSAGE_START_SIZE);
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memset(pchMessageStart, 0, MESSAGE_START_SIZE);
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memset(pchCommand, 0, sizeof(pchCommand));
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memset(pchCommand, 0, sizeof(pchCommand));
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nMessageSize = -1;
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memset(pchChecksum, 0, CHECKSUM_SIZE);
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memset(pchChecksum, 0, CHECKSUM_SIZE);
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}
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}
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@ -16,6 +16,7 @@
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#include <uint256.h>
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#include <uint256.h>
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#include <version.h>
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#include <version.h>
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#include <limits>
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#include <stdint.h>
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#include <stdint.h>
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#include <string>
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#include <string>
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@ -51,7 +52,7 @@ public:
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char pchMessageStart[MESSAGE_START_SIZE];
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char pchMessageStart[MESSAGE_START_SIZE];
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char pchCommand[COMMAND_SIZE];
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char pchCommand[COMMAND_SIZE];
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uint32_t nMessageSize;
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uint32_t nMessageSize{std::numeric_limits<uint32_t>::max()};
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uint8_t pchChecksum[CHECKSUM_SIZE];
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uint8_t pchChecksum[CHECKSUM_SIZE];
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};
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};
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@ -62,7 +62,6 @@ implicit-integer-sign-change:key.cpp
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implicit-integer-sign-change:noui.cpp
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implicit-integer-sign-change:noui.cpp
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implicit-integer-sign-change:policy/fees.cpp
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implicit-integer-sign-change:policy/fees.cpp
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implicit-integer-sign-change:prevector.h
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implicit-integer-sign-change:prevector.h
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implicit-integer-sign-change:protocol.cpp
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implicit-integer-sign-change:script/bitcoinconsensus.cpp
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implicit-integer-sign-change:script/bitcoinconsensus.cpp
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implicit-integer-sign-change:script/interpreter.cpp
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implicit-integer-sign-change:script/interpreter.cpp
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implicit-integer-sign-change:serialize.h
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implicit-integer-sign-change:serialize.h
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