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Bugfix environ so it does not allown = in environ name not even as frist char

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svn path=/trunk/; revision=22073
This commit is contained in:
Magnus Olsen 2006-05-27 13:00:39 +00:00
parent ce582d62b8
commit 979f267d03
1 changed files with 10 additions and 0 deletions
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10
reactos/lib/crt/misc/environ.c
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@ -222,6 +222,7 @@ int SetEnv(const wchar_t *option)
if (option == NULL || (epos = wcschr(option, L'=')) == NULL)
return -1;
remove = (epos[1] == 0);
/* Duplicate environment if needed. */
@ -244,6 +245,15 @@ int SetEnv(const wchar_t *option)
memcpy(name, option, (epos - option) * sizeof(wchar_t));
name[epos - option] = 0;
if (*name == 0) || (wcschr(option, L'=') !=NULL)
{
/* fixme check see if name contain any space or so
so we really locate first char in name and compare
it with equal
*/
free(name);
return -1;
}
/* Find the option we're trying to modify. */
for (index = 0, wenvptr = _wenviron; *wenvptr != NULL; wenvptr++, index++)
{