diff options
Diffstat (limited to 'debian/patches/929_anchor.patch')
| -rw-r--r-- | debian/patches/929_anchor.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/debian/patches/929_anchor.patch b/debian/patches/929_anchor.patch new file mode 100644 index 0000000..87d0634 --- /dev/null +++ b/debian/patches/929_anchor.patch @@ -0,0 +1,18 @@ +Subject: Prevent deref null pointer in shiftAnchorPosition() +Author: Tatsuya Kinoshita <tats@debian.org> +Bug-Debian: https://github.com/tats/w3m/issues/40 +Origin: https://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=a088e0263c48ba406a7ae0932a1ae64a25be7acd + +diff --git a/anchor.c b/anchor.c +index e006aea..ecb211d 100644 +--- a/anchor.c ++++ b/anchor.c +@@ -551,7 +551,7 @@ shiftAnchorPosition(AnchorList *al, HmarkerList *hl, int line, int pos, + break; + if (a->start.pos > pos) { + a->start.pos += shift; +- if (hl->marks[a->hseq].line == line) ++ if (hl && hl->marks && hl->marks[a->hseq].line == line) + hl->marks[a->hseq].pos = a->start.pos; + } + if (a->end.pos >= pos) |