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| author | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-01 13:04:25 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-09 13:18:47 +0800 |
| commit | d34d3b123fa404e57c6b64d89a61a8f28c05ae5b (patch) | |
| tree | 0ec42f2a9b5d5f85f33c036090f32a26fbde0cfb /source/html/html-doc.c | |
| parent | 2255281844adfebbab86374f10c9c4ab203c453c (diff) | |
| download | mupdf-d34d3b123fa404e57c6b64d89a61a8f28c05ae5b.tar.xz | |
html: Fix leak of buffer when opening as stream.
Diffstat (limited to 'source/html/html-doc.c')
| -rw-r--r-- | source/html/html-doc.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/source/html/html-doc.c b/source/html/html-doc.c index 3567723e..fdd087dc 100644 --- a/source/html/html-doc.c +++ b/source/html/html-doc.c @@ -165,9 +165,16 @@ htdoc_open_document(fz_context *ctx, const char *filename) doc->set = fz_new_html_font_set(ctx); buf = fz_read_file(ctx, filename); - fz_write_buffer_byte(ctx, buf, 0); - doc->box = fz_parse_html(ctx, doc->set, doc->zip, ".", buf, fz_user_css(ctx)); - fz_drop_buffer(ctx, buf); + + fz_try(ctx) + { + fz_write_buffer_byte(ctx, buf, 0); + doc->box = fz_parse_html(ctx, doc->set, doc->zip, ".", buf, fz_user_css(ctx)); + } + fz_always(ctx) + fz_drop_buffer(ctx, buf); + fz_catch(ctx) + fz_rethrow(ctx); return (fz_document*)doc; } |