X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=exp%2Fexpression-parser.y;h=8619025c692c3c914f681e705677e99cadd69ed6;hp=04a6e07a38ae924ed04cbb6736b87894eeceee61;hb=04ba61dfa67784d4dfcc22a2b3de7ede28e22e40;hpb=fa07eaa6913d7171c4259b3b0cd76dae3e76ca00

diff --git a/exp/expression-parser.y b/exp/expression-parser.y
index 04a6e07a..8619025c 100644
--- a/exp/expression-parser.y
+++ b/exp/expression-parser.y
@@ -204,9 +204,9 @@ static void setup_to_parse_string(const char *string)
 {
 	unsigned int len;
 
-	len = strlen(string);
-	if (len > sizeof(lexer_input_buffer) - 3)
-		len = sizeof(lexer_input_buffer) - 3;
+	len = sizeof(lexer_input_buffer) - 3;
+	if (len > strlen(string))
+		len = strlen(string);
 
 	strncpy(lexer_input_buffer, string, len);
 	lexer_input_buffer[len] = '\0';