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| author | Bram Moolenaar <Bram@vim.org> | 2015-08-11 15:46:09 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2015-08-11 15:46:09 +0200 |
| commit | 73627d0bd43e63a67995ab1c826f1cec4ed22560 (patch) | |
| tree | 621573af5902fbb0b606ddda20c14b34e4955faa | |
| parent | 382197865ca8353a3d6681a364f95bda6aed95ec (diff) | |
| download | vim-git-7.4.815.tar.gz | |
patch 7.4.815v7.4.815
Problem: Invalid memory access when doing ":call g:".
Solution: Check for an empty name. (Dominique Pelle)
| -rw-r--r-- | src/eval.c | 3 | ||||
| -rw-r--r-- | src/version.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/eval.c b/src/eval.c index 8238b6ec6..cc9e87881 100644 --- a/src/eval.c +++ b/src/eval.c @@ -21371,6 +21371,7 @@ find_var_in_ht(ht, htname, varname, no_autoload) /* * Find the hashtab used for a variable name. + * Return NULL if the name is not valid. * Set "varname" to the start of name without ':'. */ static hashtab_T * @@ -21380,6 +21381,8 @@ find_var_ht(name, varname) { hashitem_T *hi; + if (name[0] == NUL) + return NULL; if (name[1] != ':') { /* The name must not start with a colon or #. */ diff --git a/src/version.c b/src/version.c index 53fa03dd1..fc27f4146 100644 --- a/src/version.c +++ b/src/version.c @@ -742,6 +742,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 815, +/**/ 814, /**/ 813, |