g = string_catn(g, US";\n\tiprev=temperror", 19);
else if (host_lookup_failed)
g = string_catn(g, US";\n\tiprev=fail", 13);
-else
+else
return g;
if (sender_host_address)
{
int seq_len = 0, index = 0;
int bytes_left = 0;
- long codepoint = -1;
+ long codepoint = -1;
+ int complete;
uschar seq_buff[4]; /* accumulate utf-8 here */
while (*sub != 0)
{
- int complete = 0;
+ complete = 0;
uschar c = *sub++;
if (bytes_left)
/* ASCII character follows incomplete sequence */
yield = string_catn(yield, &c, 1);
}
+ /* If given a sequence truncated mid-character, we also want to report ?
+ * Eg, ${length_1:フィル} is one byte, not one character, so we expect
+ * ${utf8clean:${length_1:フィル}} to yield '?' */
+ if (bytes_left != 0)
+ {
+ yield = string_catn(yield, UTF8_REPLACEMENT_CHAR, 1);
+ }
continue;
}
{
return ( ( Ustrstr(s, "failed to expand") != NULL
|| Ustrstr(s, "expansion of ") != NULL
- )
+ )
&& ( Ustrstr(s, "mysql") != NULL
|| Ustrstr(s, "pgsql") != NULL
|| Ustrstr(s, "redis") != NULL
|| Ustrstr(s, "ldapi:") != NULL
|| Ustrstr(s, "ldapdn:") != NULL
|| Ustrstr(s, "ldapm:") != NULL
- ) )
+ ) )
? US"Temporary internal error" : s;
}