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Special-case optimization in __PHYSFS_verifySecurity().

This commit is contained in:
Ryan C. Gordon 2002-08-22 00:13:48 +00:00
parent 593db4b13b
commit 2e0c0faa1d
1 changed files with 4 additions and 3 deletions
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7
physfs.c
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@ -1196,7 +1196,6 @@ char * __PHYSFS_convertToDependent(const char *prepend,
int __PHYSFS_verifySecurity(DirHandle *h, const char *fname)
{
int retval = 1;
int fileExists;
char *start;
char *end;
char *str;
@ -1224,14 +1223,16 @@ int __PHYSFS_verifySecurity(DirHandle *h, const char *fname)
if (!allowSymLinks)
{
if (h->funcs->isSymLink(h, str, &fileExists))
if (h->funcs->isSymLink(h, str, &retval))
{
__PHYSFS_setError(ERR_SYMLINK_DISALLOWED);
retval = 0;
break;
} /* if */
/* !!! FIXME: Abort early here if !fileExists? */
/* break out early if path element is missing. */
if (!retval)
break;
} /* if */
if (end == NULL)