sergiotarxz/libvips
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fix webp from pipe

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This commit is contained in:
John Cupitt 2019-11-06 18:23:28 +00:00
parent 3d344b4b5f
commit d992f09dfa
1 changed files with 5 additions and 4 deletions
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9
libvips/iofuncs/streami.c
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@ -724,9 +724,10 @@ vips_streami_pipe_read_to_position( VipsStreami *streami, gint64 target )
g_assert( streami->header_bytes );
g_assert( streami->is_pipe );
if( target < 0 ||
(streami->length != -1 &&
target > streami->length) ) {
if( target != -1 &&
(target < 0 ||
(streami->length != -1 &&
target > streami->length)) ) {
vips_error( vips_stream_nick( VIPS_STREAM( streami ) ),
_( "bad read to %" G_GINT64_FORMAT ), target );
return( -1 );
@ -838,7 +839,7 @@ vips_streami_map( VipsStreami *streami, size_t *length_out )
/* Seekable descriptor sources can be mmaped and become memory
* sources.
*/
if( !streami->is_pipe &&
if( !streami->data &&
!streami->mmap_baseaddr &&
streami->length > 0 &&
stream->descriptor != -1 &&