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unicode: add iso_decode_ex with utf8 buffer size check

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Make use of it in id3tags, playlist and cuesheet

Change-Id: Ibc8abc0faf16688bc9b826b7a712d1dfe9bf75b2
This commit is contained in:
Roman Artiukhin 2024-12-11 14:31:38 +02:00 • committed by Solomon Peachy
parent f8fa1e7d5a
commit 004304dc65
5 changed files with 56 additions and 37 deletions
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6
apps/cuesheet.c
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@ -314,7 +314,6 @@ bool parse_cuesheet(struct cuesheet_file *cue_file, struct cuesheet *cue)
break;
size_t count = MAX_NAME*3 + 1;
size_t count8859 = MAX_NAME;
switch (option)
{
@ -339,7 +338,6 @@ bool parse_cuesheet(struct cuesheet_file *cue_file, struct cuesheet *cue)
dest = cue->file;
count = MAX_PATH;
count8859 = MAX_PATH/3;
break;
case eCS_TRACK:
/*Fall-Through*/
@ -357,8 +355,8 @@ bool parse_cuesheet(struct cuesheet_file *cue_file, struct cuesheet *cue)
{
if (char_enc == CHAR_ENC_ISO_8859_1)
{
dest = iso_decode(string, dest, -1,
MIN(strlen(string), count8859));
dest = iso_decode_ex(string, dest, -1,
strlen(string), count - 1);
*dest = '\0';
}
else