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GUACAMOLE-414: Convert errors to strings from ptread_mutex_lock and unlock.

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This commit is contained in:
Nick Couchman 2019-03-10 17:40:34 -04:00
parent 36817f3774
commit bfc6c1e6e0
1 changed files with 4 additions and 2 deletions
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6
src/protocols/vnc/vnc.c
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@ -77,7 +77,8 @@ static rfbBool guac_vnc_lock_write_to_tls(rfbClient* rfb_client) {
/* Lock write access */ /* Lock write access */
int retval = pthread_mutex_lock(&(vnc_client->tls_lock)); int retval = pthread_mutex_lock(&(vnc_client->tls_lock));
if (retval) { if (retval) {
guac_client_log(gc, GUAC_LOG_ERROR, "Error locking TLS write mutex: %d", retval); guac_client_log(gc, GUAC_LOG_ERROR, "Error locking TLS write mutex: %s",
strerror(retval));
return FALSE; return FALSE;
} }
return TRUE; return TRUE;
@ -106,7 +107,8 @@ static rfbBool guac_vnc_unlock_write_to_tls(rfbClient* rfb_client) {
/* Unlock write access */ /* Unlock write access */
int retval = pthread_mutex_unlock(&(vnc_client->tls_lock)); int retval = pthread_mutex_unlock(&(vnc_client->tls_lock));
if (retval) { if (retval) {
guac_client_log(gc, GUAC_LOG_ERROR, "Error unlocking TLS write mutex: %d", retval); guac_client_log(gc, GUAC_LOG_ERROR, "Error unlocking TLS write mutex: %d",
strerror(retval));
return FALSE; return FALSE;
} }
return TRUE; return TRUE;