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2001-10-22 Marcus Brinkmann <marcus@g10code.de>

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* data.c (_gpgme_data_append): Check if LENGTH is smaller than
	ALLOC_CHUNK, not DH->length.
This commit is contained in:
Marcus Brinkmann 2001-10-22 14:18:08 +00:00
parent 901bb49285
commit 2e9b689299
2 changed files with 9 additions and 11 deletions
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5
gpgme/ChangeLog
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@ -1,3 +1,8 @@
2001-10-22 Marcus Brinkmann <marcus@g10code.de>
* data.c (_gpgme_data_append): Check if LENGTH is smaller than
ALLOC_CHUNK, not DH->length.
2001-10-17 Marcus Brinkmann <marcus@g10code.de>
* gpgme.c (gpgme_set_protocol): Fix last change.

15
gpgme/data.c
View File

@ -494,7 +494,7 @@ gpgme_data_rewind ( GpgmeData dh )
* work for certain data types, all other will respond with an
* %GPGME_Invalid_Type.
*
* Return value: An errorcode or 0 on success, EOF is indcated by the
* Return value: An error code or 0 on success, EOF is indcated by the
* error code GPGME_EOF.
**/
GpgmeError
@ -596,12 +596,12 @@ _gpgme_data_get_as_string ( GpgmeData dh )
* gpgme_data_write:
* @dh: the context
* @buffer: data to be written to the data object
* @length: length o this data
* @length: length of this data
*
* Write the content of @buffer to the data object @dh at the current write
* position.
*
* Return value: 0 on succress or an errorcode
* Return value: 0 on success or an error code
**/
GpgmeError
gpgme_data_write ( GpgmeData dh, const char *buffer, size_t length )
@ -658,7 +658,7 @@ _gpgme_data_append ( GpgmeData dh, const char *buffer, size_t length )
if ( dh->writepos + length > dh->private_len ) {
char *p;
size_t newlen = dh->private_len
+ (dh->len < ALLOC_CHUNK? ALLOC_CHUNK : length);
+ (length < ALLOC_CHUNK? ALLOC_CHUNK : length);
p = xtryrealloc ( dh->private_buffer, newlen );
if ( !p )
return mk_error (Out_Of_Core);
@ -784,10 +784,3 @@ _gpgme_data_append_percentstring_for_xml ( GpgmeData dh, const char *string )
xfree (buf);
return err;
}