diff options
| author | Eduardo Chappa <chappa@washington.edu> | 2015-07-30 22:37:14 -0600 |
|---|---|---|
| committer | Eduardo Chappa <chappa@washington.edu> | 2015-07-30 22:37:14 -0600 |
| commit | 599ad097972652603836f39b414075cf625121a8 (patch) | |
| tree | 6e38ae20abcda147be19ab5b10e1dcea53992e9f /pith | |
| parent | 2695b63fbe6c6a2206a2637137c6cd654f69943a (diff) | |
| download | alpine-599ad097972652603836f39b414075cf625121a8.tar.xz | |
* Pico: Searching for a string that is too long causes Pico to crash
in the next search.
Diffstat (limited to 'pith')
| -rw-r--r-- | pith/charconv/utf8.c | 3 | ||||
| -rw-r--r-- | pith/pine.hlp | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/pith/charconv/utf8.c b/pith/charconv/utf8.c index b5ce6255..7dd50fdd 100644 --- a/pith/charconv/utf8.c +++ b/pith/charconv/utf8.c @@ -2374,6 +2374,7 @@ line_paint(int offset, /* current dot offset into vl */ * is double wide. We don't want the offset to be under that > character.) */ for(w = (*width_a_to_b)(displ->vl, displ->vbase, offset); + displ->dwid > 1 && w + 2 + (displ->vbase ? 1 : 0) > displ->dwid; w = (*width_a_to_b)(displ->vl, displ->vbase, offset)){ /* @@ -2431,7 +2432,7 @@ line_paint(int offset, /* current dot offset into vl */ vlast = displ->vused-1; /* end */ w = (*width_a_to_b)(displ->vl, vfirst, vlast); - if(w + dfirst > displ->dwid){ /* off window right */ + if(displ->dwid > 0 && w + dfirst > displ->dwid){ /* off window right */ /* find last ucs character to be printed */ while(w + dfirst > displ->dwid - 1) /* -1 for > */ diff --git a/pith/pine.hlp b/pith/pine.hlp index 08b13780..f7756759 100644 --- a/pith/pine.hlp +++ b/pith/pine.hlp @@ -140,7 +140,7 @@ with help text for the config screen and the composer that didn't have any reasonable place to be called from. Dummy change to get revision in pine.hlp ============= h_revision ================= -Alpine Commit 85 2015-07-26 23:36:26 +Alpine Commit 86 2015-07-30 22:35:13 ============= h_news ================= <HTML> <HEAD> @@ -267,6 +267,9 @@ Bugs that have been addressed include: <LI> SMIME: Cancelling entering password to unlock key will not reprompt. + <LI> Pico: Searching for a string that is too long causes Pico to crash + in the next search. + <LI> Fix vulnerability in regex library. This only affects those who use this library, such as the windows version of Alpine. See <A HREF="http://www.kb.cert.org/vuls/id/695940">http://www.kb.cert.org/vuls/id/695940</A> |