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| author | Clint Adams <clint@users.sourceforge.net> | 2000-12-06 01:16:12 +0000 |
|---|---|---|
| committer | Clint Adams <clint@users.sourceforge.net> | 2000-12-06 01:16:12 +0000 |
| commit | 9ff637aea05a760fb0d0826e49849d59cdb80c9b (patch) | |
| tree | d2af11b66685e32f94cc26a796b9f2434d44e339 | |
| parent | fade355d03e32ebe1769d8586c5cbca91cf908ed (diff) | |
| download | zsh-9ff637aea05a760fb0d0826e49849d59cdb80c9b.tar.gz zsh-9ff637aea05a760fb0d0826e49849d59cdb80c9b.zip | |
13242: don't segfault on $terminfo[nonexistentcap]
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/Modules/terminfo.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2000-12-05 Clint Adams <schizo@debian.org> + + * 13242: Src/Modules/terminfo.c: better error-checking + for non-existent capabilities referenced by $terminfo. + 2000-12-05 Peter Stephenson <pws@csr.com> * unposted: Config/version.mk: 3.1.9-dev-8. diff --git a/Src/Modules/terminfo.c b/Src/Modules/terminfo.c index 52b0b27f8..512f4b474 100644 --- a/Src/Modules/terminfo.c +++ b/Src/Modules/terminfo.c @@ -165,7 +165,7 @@ getterminfo(HashTable ht, char *name) pm->u.str = num ? dupstring("yes") : dupstring("no"); pm->flags |= PM_SCALAR; } - else if ((tistr = (char *)tigetstr(name)) != NULL) + else if ((tistr = (char *)tigetstr(name)) != NULL && tistr != (char *)-1) { pm->u.str = dupstring(tistr); pm->flags |= PM_SCALAR; |