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| author | Tor Andersson <tor@ghostscript.com> | 2009-07-18 14:49:41 +0200 |
|---|---|---|
| committer | Tor Andersson <tor@ghostscript.com> | 2009-07-18 14:49:41 +0200 |
| commit | 1d3a42a1dec236c88b01ab59f59e246eb91445bd (patch) | |
| tree | 1cd70cbdaa577185eb8b06961052c2a432630274 /fitz/filt_flate.c | |
| parent | 7ef9eebe231668caeeb615e3b21cc7e44af2d412 (diff) | |
| download | mupdf-1d3a42a1dec236c88b01ab59f59e246eb91445bd.tar.xz | |
Always call inflate() with Z_FINISH when we run out of input data.
Diffstat (limited to 'fitz/filt_flate.c')
| -rw-r--r-- | fitz/filt_flate.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fitz/filt_flate.c b/fitz/filt_flate.c index 67158d5e..c9e6698b 100644 --- a/fitz/filt_flate.c +++ b/fitz/filt_flate.c @@ -95,6 +95,10 @@ fz_processflated(fz_filter *f, fz_buffer *in, fz_buffer *out) err = inflate(zp, Z_NO_FLUSH); + /* Make sure we call it with Z_FINISH at the end of input */ + if (err == Z_OK && in->eof && zp->avail_in == 0 && zp->avail_out > 0) + err = inflate(zp, Z_FINISH); + in->rp = in->wp - zp->avail_in; out->wp = out->ep - zp->avail_out; |