static void report_error(struct translate_ctx *ctx, const char *format, ...)
{
   va_list args;
   int line = 1;
   int column = 1;
   const char *itr = ctx->text;

   debug_printf("\nTGSI asm error: ");

   va_start(args, format);
   _debug_vprintf(format, args);
   va_end(args);

   while (itr != ctx->cur) {
      if (*itr == '\n') {
         column = 1;
         ++line;
      }
      ++column;
      ++itr;
   }

   debug_printf(" [%d : %d] \n", line, column);
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.