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Fixed Build Failed - gcc 8.2.0

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ERROR:

main.cpp:2841:10: error: ‘char* strncpy(char*, const char*, size_t)’
output truncated before terminating nul copying as many bytes from
a string as its length [-Werror=stringop-truncation]

Since the allocation is only 100*char, the reasonable fix would be
limit the strncpy to only (100-1)*char.
This commit is contained in:
yangkunlun 2019-02-23 22:26:27 +08:00
parent 72c04fec88
commit c43947cfb1
1 changed files with 1 additions and 1 deletions
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2
main.cpp
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@ -2838,7 +2838,7 @@ void split_item(STRING_VECTOR &vecItems, char *pszItems)
} }
if (strlen(pStart) > 0) { if (strlen(pStart) > 0) {
memset(szItem, 0, 100); memset(szItem, 0, 100);
strncpy(szItem, pStart, strlen(pStart)); strncpy(szItem, pStart, 100-1);
strItem = szItem; strItem = szItem;
vecItems.push_back(strItem); vecItems.push_back(strItem);
} }