Prevent a character from being wrongly doubled in the buffer.

23 years ago · 06232e4818
1 changed files with 1 additions and 1 deletions
--- a/ext/iconv/iconv.c
+++ b/ext/iconv/iconv.c
@ -1580,7 +1580,7 @@ static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *st
 						if (err != PHP_ICONV_ERR_SUCCESS) {
 							if ((mode & PHP_ICONV_MIME_DECODE_CONTINUE_ON_ERROR)) {
 								/* pass the entire chunk through the converter */
-								err = _php_iconv_appendl(pretval, encoded_word, (size_t)((p1 + 1) - encoded_word), cd_pl); 
+								err = _php_iconv_appendl(pretval, encoded_word, (size_t)(p1 - encoded_word), cd_pl); 
 								if (err != PHP_ICONV_ERR_SUCCESS) {
 									goto out;
 								}