MDEV-36753 Assertion `str[strlen(str)-1] != '\n'' failed in my_message_sql upon REPAIR .. USE_FRM with encryption enabled

remove '\n' from error log messages

Author: vuvova

mysys/charset.c

@@ -552,7 +552,7 @@ my_read_charset_file(MY_CHARSET_LOADER *loader,
 
   if (my_parse_charset_xml(loader, (char *) buf, len))
   {
-    my_printf_error(EE_UNKNOWN_CHARSET, "Error while parsing '%s': %s\n",
+    my_printf_error(EE_UNKNOWN_CHARSET, "Error while parsing '%s': %s",
                     MYF(0), filename, loader->error);
     goto error;
   }

storage/maria/ma_crypt.c

@@ -166,7 +166,7 @@ ma_crypt_read(MARIA_SHARE* share, uchar *buff, my_bool silent)
       iv_length != sizeof(((MARIA_CRYPT_DATA*)1)->scheme.iv) + 4)
   {
     my_printf_error(HA_ERR_UNSUPPORTED,
-                    "Unsupported crypt scheme type: %d iv_length: %d\n",
+                    "Unsupported crypt scheme type: %d iv_length: %d",
                     MYF(ME_ERROR_LOG | (silent ? ME_WARNING : ME_FATAL)),
                     type, iv_length);
     return 0;
@@ -511,7 +511,7 @@ static int ma_encrypt(MARIA_SHARE *share, MARIA_CRYPT_DATA *crypt_data,
   {
     my_errno= HA_ERR_DECRYPTION_FAILED;
     my_printf_error(HA_ERR_DECRYPTION_FAILED,
-                    "failed to encrypt '%s'  rc: %d  dstlen: %u  size: %u\n",
+                    "failed to encrypt '%s'  rc: %d  dstlen: %u  size: %u",
                     MYF(ME_FATAL|ME_ERROR_LOG),
                     share->open_file_name.str, rc, dstlen, size);
     return 1;
@@ -539,7 +539,7 @@ static int ma_decrypt(MARIA_SHARE *share, MARIA_CRYPT_DATA *crypt_data,
     my_errno= HA_ERR_DECRYPTION_FAILED;
     if (!share->silence_encryption_errors)
       my_printf_error(HA_ERR_DECRYPTION_FAILED,
-                      "failed to decrypt '%s'  rc: %d  dstlen: %u  size: %u\n",
+                      "failed to decrypt '%s'  rc: %d  dstlen: %u  size: %u",
                       MYF(ME_FATAL|ME_ERROR_LOG),
                       share->open_file_name.str, rc, dstlen, size);
     return 1;

tpool/aio_liburing.cc

@@ -60,7 +60,10 @@ class aio_uring final : public tpool::aio
       case EPERM:
 	my_printf_error(ER_UNKNOWN_ERROR,
                         "io_uring_queue_init() failed with EPERM:"
-			" sysctl kernel.io_uring_disabled has the value 2, or 1 and the user of the process is not a member of sysctl kernel.io_uring_group. (see man 2 io_uring_setup).",
+			" sysctl kernel.io_uring_disabled has the value 2, "
+                        "or 1 and the user of the process is not a member of "
+                        "sysctl kernel.io_uring_group. (see man 2 "
+                        "io_uring_setup).",
                         ME_ERROR_LOG | ME_WARNING);
 	break;
       default:
@@ -93,7 +96,7 @@ class aio_uring final : public tpool::aio
       {
         my_printf_error(ER_UNKNOWN_ERROR,
                         "io_uring_submit() returned %d during shutdown:"
-                        " this may cause a hang\n",
+                        " this may cause a hang",
                         ME_ERROR_LOG | ME_FATAL, ret);
         abort();
       }
@@ -152,7 +155,7 @@ class aio_uring final : public tpool::aio
         if (ret == -EINTR)
           continue;
         my_printf_error(ER_UNKNOWN_ERROR,
-                        "io_uring_wait_cqe() returned %d\n",
+                        "io_uring_wait_cqe() returned %d",
                         ME_ERROR_LOG | ME_FATAL, ret);
         abort();
       }