fix CID# 10539

sigtool/sigtool.c

@@ -1620,9 +1620,11 @@ static int maxlinelen(const char *file)
 
     if(bytes == -1) {
 	mprintf("!maxlinelen: Can't read file %s\n", file);
+	close(fd);
 	return -1;
     }
-
+    
+    close(fd);
     return nmax + 1;
 }
 

sigtool/vba.c

@@ -68,7 +68,7 @@ cli_ctx *convenience_ctx(int fd) {
 	return NULL;
     }	
 
-    ctx->fmap = cli_malloc(sizeof(struct F_MAP *)){
+    ctx->fmap = cli_malloc(sizeof(struct F_MAP *));
     if(!(ctx->fmap)){
 	printf("fmap malloc failed\n");
         free(ctx->engine);