Bug 1559524

Description of problem:
Using nslcd for debugging LDAP authentication, errormessages are stripped at 200 characters

Version-Release number of selected component (if applicable):
nss-pam-ldapd-0.8.13-8.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1.
2.
3.

Actual results:
nslcd: [8b4567] <passwd="user"> ldap_start_tls_s() failed (uri=ldaps://server1.example.com:636/): Server is unavailable: The TLS connection security provider cannot be enabled on this client connection because it is already usi...
nslcd: [8b4567] <passwd="user"> failed to bind to LDAP server ldaps://server1.example.com:636/: Server is unavailable: The TLS connection security provider cannot be enabled on this client connection because it is already using...



Expected results:
The error message should be printed completely

Additional info:
Checking the Source, it seems it's hardcoded value.

https://github.com/arthurdejong/nss-pam-ldapd/blob/master/nslcd/log.c

/* log the given message using the configured logging method */
void log_log(int pri, const char *format, ...)
{
  int res;
  struct log_cfg *lst;
  char buffer[200];                                  ----> this limits to 200 char
  va_list ap;
#ifndef TLS
  char *sessionid, *requestid;
  pthread_once(&tls_init_once, tls_init_keys);
  sessionid = pthread_getspecific(sessionid_key);
  requestid = pthread_getspecific(requestid_key);
#endif /* no TLS */
  /* make the message */
  va_start(ap, format);
res = vsnprintf(buffer, sizeof(buffer), format, ap);             ---> here it truncates to 200