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Fixed bug #2352: yaz-marcdump crashes for certain record.
[yaz-moved-to-github.git]
/
src
/
utf8.c
diff --git
a/src/utf8.c
b/src/utf8.c
index
42515ca
..
8c28d3a
100644
(file)
--- a/
src/utf8.c
+++ b/
src/utf8.c
@@
-18,10
+18,11
@@
#include "iconv-p.h"
#include "iconv-p.h"
-size_t yaz_init_UTF8(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read)
+static size_t init_utf8(yaz_iconv_t cd, yaz_iconv_decoder_t d,
+ unsigned char *inp,
+ size_t inbytesleft, size_t *no_read)
{
{
- if (inp[0] != 0xef)
+ if (!inp || inp[0] != 0xef)
{
*no_read = 0;
return 0;
{
*no_read = 0;
return 0;
@@
-135,8
+136,9
@@
unsigned long yaz_read_UTF8_char(unsigned char *inp,
return x;
}
return x;
}
-unsigned long yaz_read_UTF8(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read)
+static unsigned long read_utf8(yaz_iconv_t cd, yaz_iconv_decoder_t d,
+ unsigned char *inp,
+ size_t inbytesleft, size_t *no_read)
{
int err = 0;
int r = yaz_read_UTF8_char(inp, inbytesleft, no_read, &err);
{
int err = 0;
int r = yaz_read_UTF8_char(inp, inbytesleft, no_read, &err);
@@
-227,6
+229,18
@@
yaz_iconv_encoder_t yaz_utf8_encoder(const char *tocode,
return 0;
}
return 0;
}
+yaz_iconv_decoder_t yaz_utf8_decoder(const char *fromcode,
+ yaz_iconv_decoder_t d)
+{
+ if (!yaz_matchstr(fromcode, "UTF8"))
+ {
+ d->init_handle = init_utf8;
+ d->read_handle = read_utf8;
+ return d;
+ }
+ return 0;
+}
+
/*
* Local variables:
/*
* Local variables: