diff options
Diffstat (limited to 'main/streams/streams.c')
| -rw-r--r-- | main/streams/streams.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/main/streams/streams.c b/main/streams/streams.c index 47d86b586e..39e231dbb6 100644 --- a/main/streams/streams.c +++ b/main/streams/streams.c @@ -1494,7 +1494,7 @@ PHPAPI int _php_stream_copy_to_stream_ex(php_stream *src, php_stream *dest, size char buf[CHUNK_SIZE]; size_t readchunk; size_t haveread = 0; - size_t didread; + size_t didread, didwrite, towrite; size_t dummy; php_stream_statbuf ssbuf; @@ -1529,16 +1529,16 @@ PHPAPI int _php_stream_copy_to_stream_ex(php_stream *src, php_stream *dest, size p = php_stream_mmap_range(src, php_stream_tell(src), maxlen, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped); if (p) { - mapped = php_stream_write(dest, p, mapped); + didwrite = php_stream_write(dest, p, mapped); php_stream_mmap_unmap_ex(src, mapped); - *len = mapped; + *len = didwrite; /* we've got at least 1 byte to read. * less than 1 is an error */ - if (mapped > 0) { + if (mapped == didwrite) { return SUCCESS; } return FAILURE; @@ -1556,7 +1556,6 @@ PHPAPI int _php_stream_copy_to_stream_ex(php_stream *src, php_stream *dest, size if (didread) { /* extra paranoid */ - size_t didwrite, towrite; char *writeptr; towrite = didread; |