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| author | Tatsuya Kinoshita <tats@debian.org> | 2016-11-21 13:33:32 +0000 |
|---|---|---|
| committer | Tatsuya Kinoshita <tats@debian.org> | 2016-11-21 14:03:01 +0000 |
| commit | 4687f3303f61bb4bd8fbc0264d43f3a3dfb9f3d8 (patch) | |
| tree | 204cabf316ce90becc08fe7e9b7f2161acae8b7b | |
| parent | New patch 902_johab1.patch to fix array index (closes: #820373) (diff) | |
| download | w3m-4687f3303f61bb4bd8fbc0264d43f3a3dfb9f3d8.tar.gz w3m-4687f3303f61bb4bd8fbc0264d43f3a3dfb9f3d8.zip | |
New patch 903_input-type.patch to fix null deref [CVE-2016-9430]
Diffstat (limited to '')
| -rw-r--r-- | debian/patches/903_input-type.patch | 35 | ||||
| -rw-r--r-- | debian/patches/series | 1 |
2 files changed, 36 insertions, 0 deletions
diff --git a/debian/patches/903_input-type.patch b/debian/patches/903_input-type.patch new file mode 100644 index 0000000..a7f5aee --- /dev/null +++ b/debian/patches/903_input-type.patch @@ -0,0 +1,35 @@ +Subject: Prevent segfault with malformed input type +Author: Tatsuya Kinoshita <tats@debian.org> +Bug-Debian: https://github.com/tats/w3m/issues/7 [CVE-2016-9430] +Origin: https://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=59b91cd8e30c86f23476fa81ae005cabff49ebb6 + +diff --git a/file.c b/file.c +index 1e363d0..d06b2cf 100644 +--- a/file.c ++++ b/file.c +@@ -3622,9 +3622,10 @@ process_input(struct parsed_tag *tag) + Strcat(tmp, getLinkNumberStr(0)); + Strcat_char(tmp, '('); + } +- Strcat(tmp, Sprintf("<input_alt hseq=\"%d\" fid=\"%d\" type=%s " ++ Strcat(tmp, Sprintf("<input_alt hseq=\"%d\" fid=\"%d\" type=\"%s\" " + "name=\"%s\" width=%d maxlength=%d value=\"%s\"", +- cur_hseq++, cur_form_id, p, html_quote(r), w, i, qq)); ++ cur_hseq++, cur_form_id, html_quote(p), ++ html_quote(r), w, i, qq)); + if (x) + Strcat_charp(tmp, " checked"); + if (y) +@@ -3772,9 +3773,10 @@ process_button(struct parsed_tag *tag) + } + + // Strcat_charp(tmp, "<pre_int>"); +- Strcat(tmp, Sprintf("<input_alt hseq=\"%d\" fid=\"%d\" type=%s " ++ Strcat(tmp, Sprintf("<input_alt hseq=\"%d\" fid=\"%d\" type=\"%s\" " + "name=\"%s\" value=\"%s\">", +- cur_hseq++, cur_form_id, p, html_quote(r), qq)); ++ cur_hseq++, cur_form_id, html_quote(p), ++ html_quote(r), qq)); + return tmp; + } + diff --git a/debian/patches/series b/debian/patches/series index 72bd87c..7df5c12 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -38,3 +38,4 @@ 900_ChangeLog.patch 901_ucsmap.patch 902_johab1.patch +903_input-type.patch |