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updated for version 7.3.809

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Problem:    The dosinst.c program has a buffer overflow. (Thomas Gwae)
Solution:   Ignore $VIMRUNTIME if it is too long.
This commit is contained in:
Bram Moolenaar
2013-02-13 14:36:44 +01:00
parent 76d711c3b5
commit 181ace28ed
2 changed files with 3 additions and 1 deletions
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2
src/dosinst.c
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@@ -375,7 +375,7 @@ get_vim_env(void)
/* First get $VIMRUNTIME. If it's set, remove the tail. */ /* First get $VIMRUNTIME. If it's set, remove the tail. */
vim = getenv("VIMRUNTIME"); vim = getenv("VIMRUNTIME");
if (vim != NULL && *vim != 0) if (vim != NULL && *vim != 0 && strlen(vim) < BUFSIZE)
{ {
strcpy(buf, vim); strcpy(buf, vim);
remove_tail(buf); remove_tail(buf);

2
src/version.c
View File

@@ -725,6 +725,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
809,
/**/ /**/
808, 808,
/**/ /**/