From ec7f4af217105a835a363ac52f3fa358cbd35a34 Mon Sep 17 00:00:00 2001 From: Lemures Lemniscati Date: Tue, 3 Aug 2021 07:42:28 +0900 Subject: [PATCH] Fix MAX_DATA_SIZE, in case 16 symbols are needed by structured appending Fix a bug introduced in the commit 3e629c7 --- qrenc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/qrenc.c b/qrenc.c index c09c4ab6..6e589e85 100644 --- a/qrenc.c +++ b/qrenc.c @@ -32,6 +32,7 @@ #endif #include "qrencode.h" +#include "qrinput.h" #define INCHES_PER_METER (100.0/2.54) @@ -237,7 +238,7 @@ static int color_set(unsigned char color[4], const char *value) return 0; } -#define MAX_DATA_SIZE (7090 * 2) /* timed by the safty factor 2 */ +#define MAX_DATA_SIZE (7089 * MAX_STRUCTURED_SYMBOLS + 1) /* an upper bound (cf. the specification) */ static unsigned char data_buffer[MAX_DATA_SIZE]; static unsigned char *readFile(FILE *fp, int *length) {