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patch from Brett Hutley posted 2008-07-24. Bounds check binding of memo field in JET3 when not using iconv.

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Brian Bruns
2010-06-16 22:37:31 -04:00
parent 42cf5030fd
commit ae9fe1f304
1 changed files with 5 additions and 2 deletions
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7
src/libmdb/iconv.c
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@@ -82,8 +82,11 @@ mdb_unicode2ascii(MdbHandle *mdb, char *src, size_t slen, char *dest, size_t dle
dlen -= len_out; dlen -= len_out;
#else #else
if (IS_JET3(mdb)) { if (IS_JET3(mdb)) {
strncpy(out_ptr, in_ptr, len_in); size_t copy_len = len_in;
dlen = len_in; if (copy_len > dlen)
copy_len = dlen;
strncpy(out_ptr, in_ptr, copy_len);
dlen = copy_len;
} else { } else {
/* rough UCS-2LE to ISO-8859-1 conversion */ /* rough UCS-2LE to ISO-8859-1 conversion */
unsigned int i; unsigned int i;