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| author | Bram Moolenaar <Bram@vim.org> | 2013-02-13 14:36:44 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2013-02-13 14:36:44 +0100 |
| commit | 181ace28ed41ba15078285194a9b9d6e52b46844 (patch) | |
| tree | f409492fa74ff962884cca940307444d14d22127 /src/dosinst.c | |
| parent | 76d711c3b5397b749a67d229150d3c1ff3f33add (diff) | |
| download | vim-git-181ace28ed41ba15078285194a9b9d6e52b46844.tar.gz | |
updated for version 7.3.809v7.3.809
Problem: The dosinst.c program has a buffer overflow. (Thomas Gwae)
Solution: Ignore $VIMRUNTIME if it is too long.
Diffstat (limited to 'src/dosinst.c')
| -rw-r--r-- | src/dosinst.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dosinst.c b/src/dosinst.c index 0ff8e69b6..6bc15fc7d 100644 --- a/src/dosinst.c +++ b/src/dosinst.c @@ -375,7 +375,7 @@ get_vim_env(void) /* First get $VIMRUNTIME. If it's set, remove the tail. */ vim = getenv("VIMRUNTIME"); - if (vim != NULL && *vim != 0) + if (vim != NULL && *vim != 0 && strlen(vim) < BUFSIZE) { strcpy(buf, vim); remove_tail(buf); |