diff options
| author | Tatsuya Kinoshita <tats@debian.org> | 2016-11-07 12:14:50 +0000 |
|---|---|---|
| committer | Tatsuya Kinoshita <tats@debian.org> | 2016-11-19 12:25:49 +0000 |
| commit | 52a83893265758cf28eee1eb7af6915bc345b6d7 (patch) | |
| tree | d951b2f22fc5048e3e6e92265e96130256991176 | |
| parent | Prevent dereference near-null pointer in formUpdateBuffer (diff) | |
| download | w3m-52a83893265758cf28eee1eb7af6915bc345b6d7.tar.gz w3m-52a83893265758cf28eee1eb7af6915bc345b6d7.zip | |
Prevent infinite recursion in HTMLlineproc0
Bug-Debian: https://github.com/tats/w3m/issues/36
Origin: https://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=ff8510ab954ac5db478964351f6a78891c34f1d8
| -rw-r--r-- | file.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -4909,13 +4909,13 @@ HTMLtagproc1(struct parsed_tag *tag, struct html_feed_environ *h_env) #ifdef USE_IMAGE i = 0; if (parsedtag_get_value(tag, ATTR_TOP_MARGIN, &i)) { - if (i > obuf->top_margin) - obuf->top_margin = i; + if ((short)i > obuf->top_margin) + obuf->top_margin = (short)i; } i = 0; if (parsedtag_get_value(tag, ATTR_BOTTOM_MARGIN, &i)) { - if (i > obuf->bottom_margin) - obuf->bottom_margin = i; + if ((short)i > obuf->bottom_margin) + obuf->bottom_margin = (short)i; } #endif return 0; @@ -4929,13 +4929,13 @@ HTMLtagproc1(struct parsed_tag *tag, struct html_feed_environ *h_env) case HTML_INPUT_ALT: i = 0; if (parsedtag_get_value(tag, ATTR_TOP_MARGIN, &i)) { - if (i > obuf->top_margin) - obuf->top_margin = i; + if ((short)i > obuf->top_margin) + obuf->top_margin = (short)i; } i = 0; if (parsedtag_get_value(tag, ATTR_BOTTOM_MARGIN, &i)) { - if (i > obuf->bottom_margin) - obuf->bottom_margin = i; + if ((short)i > obuf->bottom_margin) + obuf->bottom_margin = (short)i; } if (parsedtag_get_value(tag, ATTR_HSEQ, &hseq)) { obuf->input_alt.hseq = hseq; |