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| author | Tatsuya Kinoshita <tats@debian.org> | 2016-12-15 14:10:38 +0000 |
|---|---|---|
| committer | Tatsuya Kinoshita <tats@debian.org> | 2017-01-06 13:16:08 +0000 |
| commit | 047640e060b257db92355847ae575c97b350584e (patch) | |
| tree | 2a30ae0e582b863e5609a9f01330c3b8475fd4e0 /file.c | |
| parent | Prevent negative array index for realColumn in calcPosition() (diff) | |
| download | w3m-047640e060b257db92355847ae575c97b350584e.tar.gz w3m-047640e060b257db92355847ae575c97b350584e.zip | |
Prevent overflow beyond the end of string in caller of get_mclen()
Bug-Debian: https://github.com/tats/w3m/issues/59
Bug-Debian: https://github.com/tats/w3m/issues/73
Bug-Debian: https://github.com/tats/w3m/issues/74
Bug-Debian: https://github.com/tats/w3m/issues/75
Bug-Debian: https://github.com/tats/w3m/issues/76
Bug-Debian: https://github.com/tats/w3m/issues/78
Bug-Debian: https://github.com/tats/w3m/issues/79
Bug-Debian: https://github.com/tats/w3m/issues/80
Bug-Debian: https://github.com/tats/w3m/issues/83
Bug-Debian: https://github.com/tats/w3m/issues/84
Origin: https://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=6eea841d3a0f8dc539584dc67b15f585a8213775
Diffstat (limited to 'file.c')
| -rw-r--r-- | file.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3438,7 +3438,7 @@ process_img(struct parsed_tag *tag, int width) if (use_image) { if (n > nw) { char *r; - for (r = q, n = 0; r; r += get_mclen(r), n += get_mcwidth(r)) { + for (r = q, n = 0; *r; r += get_mclen(r), n += get_mcwidth(r)) { if (n + get_mcwidth(r) > nw) break; } |