diff options
Diffstat (limited to 'debian/patches/952_formupdatebuffer.patch')
| -rw-r--r-- | debian/patches/952_formupdatebuffer.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/debian/patches/952_formupdatebuffer.patch b/debian/patches/952_formupdatebuffer.patch new file mode 100644 index 0000000..c5b7444 --- /dev/null +++ b/debian/patches/952_formupdatebuffer.patch @@ -0,0 +1,26 @@ +Subject: Prevent invalid form_update_line() call in formUpdateBuffer() +From: Tatsuya Kinoshita <tats@debian.org> +Bug-Debian: https://github.com/tats/w3m/issues/82 +Origin: https://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=dc32152dc051923e322fc251aaa2dbd5e54c0fbf + +--- + form.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/form.c b/form.c +index 1aaaf19..162439a 100644 +--- a/form.c ++++ b/form.c +@@ -490,7 +490,8 @@ formUpdateBuffer(Anchor *a, Buffer *buf, FormItemList *form) + spos = a->start.pos; + epos = a->end.pos; + } +- if (a->start.line != a->end.line || spos > epos || epos >= l->len || spos < 0 || epos < 0) ++ if (a->start.line != a->end.line || spos > epos || epos >= l->len || ++ spos < 0 || epos < 0 || COLPOS(l, epos) < col) + break; + pos = form_update_line(l, &p, spos, epos, COLPOS(l, epos) - col, + rows > 1, +-- +2.10.2 + |