Fix SSH_PUBKEYINFO, limit characters, add tests We fix a bad_bufptr() failure from a previous commit. We now limit the allowed characters to those that will definitely be safe in a shell. Some scripts/programs may use arbitrary environment variables without escaping correctly - that could be a problem in a restricted environment. The current allowed set is a-z A-Z 0-9 .,_-+@ This also adds a test for SSH_PUBKEYINFO, by default it only runs under github actions (or "act -j build").

#include <tomcrypt_test.h>

void run_cmd(int res, int line, char *file, char *cmd)
{
   if (res != CRYPT_OK) {
      fprintf(stderr, "%s (%d)\n%s:%d:%s\n", error_to_string(res), res, file, line, cmd);
      if (res != CRYPT_NOP) {
         exit(EXIT_FAILURE);
      }
   }
}

/* $Source$ */
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