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ensure setValue stays within buffer size

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Caleb An
2021-02-03 16:33:38 -08:00
parent 4096568e04
commit 78b9defa2b
1 changed files with 2 additions and 1 deletions
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3
server/main.c
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@@ -262,7 +262,8 @@ static void setValue( char * pSource, char dest[] )
{ {
// Destination is always one of our static buffers with size BUFSIZE // Destination is always one of our static buffers with size BUFSIZE
memset( dest, 0, BUFSIZE ); memset( dest, 0, BUFSIZE );
memcpy( dest, pSource, strlen(pSource) ); int length = (strlen(pSource) < BUFSIZE - 1) ? strlen(pSource) : (BUFSIZE - 1);
memcpy( dest, pSource, length );
} }
static void setDataDir(char *pData) static void setDataDir(char *pData)