Mercurial > vim
changeset 17795:9c15c85db5d8 v8.1.1894
patch 8.1.1894: not checking for out-of-memory of autoload_name()
commit https://github.com/vim/vim/commit/1058c9d9b5815467182d487f10f6dd71385cb796
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 20 21:58:00 2019 +0200
patch 8.1.1894: not checking for out-of-memory of autoload_name()
Problem: Not checking for out-of-memory of autoload_name().
Solution: Check for NULL. (Dominique Pelle, closes https://github.com/vim/vim/issues/4846)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 20 Aug 2019 22:00:03 +0200 |
| parents | b12378999d97 |
| children | 9ebba5c49827 |
| files | src/eval.c src/version.c |
| diffstat | 2 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/src/eval.c +++ b/src/eval.c @@ -9439,7 +9439,7 @@ autoload_name(char_u *name) // Get the script file name: replace '#' with '/', append ".vim". scriptname = alloc(STRLEN(name) + 14); if (scriptname == NULL) - return FALSE; + return NULL; STRCPY(scriptname, "autoload/"); STRCAT(scriptname, name); for (p = scriptname + 9; (p = vim_strchr(p, AUTOLOAD_CHAR)) != NULL; @@ -9469,6 +9469,8 @@ script_autoload( return FALSE; tofree = scriptname = autoload_name(name); + if (scriptname == NULL) + return FALSE; /* Find the name in the list of previously loaded package names. Skip * "autoload/", it's always the same. */