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| author | Clint Adams <clint@users.sourceforge.net> | 2008-10-12 18:26:57 +0000 |
|---|---|---|
| committer | Clint Adams <clint@users.sourceforge.net> | 2008-10-12 18:26:57 +0000 |
| commit | 4de54f5d00f3da9c0831ab3891b1e4909b930426 (patch) | |
| tree | 8d54d388373e9141de872f5892e9817481028438 | |
| parent | 89b7eda334a0a20b223f0972b4056c48186082f3 (diff) | |
| download | zsh-4de54f5d00f3da9c0831ab3891b1e4909b930426.tar.gz zsh-4de54f5d00f3da9c0831ab3891b1e4909b930426.tar.xz zsh-4de54f5d00f3da9c0831ab3891b1e4909b930426.zip | |
25859: avoid possible NULL dereferencing if RC_QUOTES is set.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/Zle/zle_tricky.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index d941d9793..54f72723c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2008-10-12 Clint Adams <clint@zsh.org> + * 25859: Src/Zle/zle_tricky.c: avoid possible NULL dereferencing if + RC_QUOTES is set. + * Mikael Magnusson: 25856: Etc/completion-style-guide: typo fixes. * Mikael Magnusson: 25855: Etc/zsh-development-guide: typo fixes. diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c index bc0152401..dbb01f483 100644 --- a/Src/Zle/zle_tricky.c +++ b/Src/Zle/zle_tricky.c @@ -1235,7 +1235,7 @@ get_comp_string(void) /* This is done when the lexer reached the word the cursor is on. */ tt = tokstr ? dupstring(tokstr) : NULL; - if (isset(RCQUOTES)) { + if (isset(RCQUOTES) && tt) { char *tt1, *e = tt + zlemetacs - wb; for (tt1 = tt; *tt1; tt1++) { if (*tt1 == Snull) { |