Few LCC memory fixes.

ioquake · Dec 16, 2017 · 76ec9fb · 76ec9fb
1 parent 7c2dd01
commit 76ec9fb
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/code/tools/lcc/cpp/tokens.c b/code/tools/lcc/cpp/tokens.c
@@ -315,7 +315,7 @@ puttokens(Tokenrow *trp)
 		if (wbp >= &wbuf[OBS]) {
 			write(1, wbuf, OBS);
 			if (wbp > &wbuf[OBS])
-				memcpy(wbuf, wbuf+OBS, wbp - &wbuf[OBS]);
+				memmove(wbuf, wbuf+OBS, wbp - &wbuf[OBS]);
 			wbp -= OBS;
 		}
 	}

diff --git a/code/tools/lcc/etc/bytecode.c b/code/tools/lcc/etc/bytecode.c
@@ -34,8 +34,10 @@ void UpdatePaths( const char *lccBinary )
 {
 	char basepath[ 1024 ];
 	char *p;
+	size_t basepathsz = sizeof( basepath ) - 1;
 
-	strncpy( basepath, lccBinary, 1024 );
+	strncpy( basepath, lccBinary, basepathsz );
+	basepath[basepathsz] = 0;
 	p = strrchr( basepath, PATH_SEP );
 
 	if( p )