Commit e7f4622f authored by KO Myung-Hun's avatar KO Myung-Hun Committed by Rémi Denis-Courmont

input: Allocate an enough buffer for UTF-8

Signed-off-by: default avatarRémi Denis-Courmont <remi@remlab.net>
(cherry picked from commit f929e866e18a94b1c61b4747e56bcd2d2d818551)
parent 689e95e5
......@@ -1627,16 +1627,20 @@ char *stream_ReadLine( stream_t *s )
i_line += s->p_text->i_char_width; /* the added \0 */
if( s->p_text->i_char_width > 1 )
{
int i_new_line = 0;
size_t i_in = 0, i_out = 0;
const char * p_in = NULL;
char * p_out = NULL;
char * psz_new_line = NULL;
/* iconv */
psz_new_line = malloc( i_line );
/* UTF-8 needs at most 150% of the buffer as many as UTF-16 */
i_new_line = i_line * 3 / 2;
psz_new_line = malloc( i_new_line );
if( psz_new_line == NULL )
goto error;
i_in = i_out = (size_t)i_line;
i_in = (size_t)i_line;
i_out = (size_t)i_new_line;
p_in = p_line;
p_out = psz_new_line;
......@@ -1647,7 +1651,7 @@ char *stream_ReadLine( stream_t *s )
}
free( p_line );
p_line = psz_new_line;
i_line = (size_t)i_line - i_out; /* does not include \0 */
i_line = (size_t)i_new_line - i_out; /* does not include \0 */
}
/* Remove trailing LF/CR */
......
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