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Make textfile_width() check for too large lines.
[plomrogue]
/
src
/
common
/
readwrite.c
diff --git
a/src/common/readwrite.c
b/src/common/readwrite.c
index a0ab3f7cf5ccfef0f7bc7350a5066aa3df13c623..3dcd2a2d90ec307d86a6c23fe99a36048725e143 100644
(file)
--- a/
src/common/readwrite.c
+++ b/
src/common/readwrite.c
@@
-2,7
+2,7
@@
#include "readwrite.h"
#include <stddef.h> /* size_t */
#include "readwrite.h"
#include <stddef.h> /* size_t */
-#include <stdint.h> /* uint8_t, uint16_t, uint32_t */
+#include <stdint.h> /* uint8_t, uint16_t, uint32_t
, UINT32_MAX
*/
#include <stdio.h> /* FILE, fseek(), sprintf(), fgets(), fgetc(), ferror(),
* fputc(), fwrite(), fclose(), fopen()
*/
#include <stdio.h> /* FILE, fseek(), sprintf(), fgets(), fgetc(), ferror(),
* fputc(), fwrite(), fclose(), fopen()
*/
@@
-108,6
+108,7
@@
extern uint32_t textfile_width(FILE * file)
{
break;
}
{
break;
}
+ exit_trouble(UINT32_MAX == c_count, f_name, "too large text file line");
c_count++;
if ('\n' == c)
{
c_count++;
if ('\n' == c)
{