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| author | Xinchen Hui <laruence@gmail.com> | 2016-03-10 14:24:13 +0800 |
|---|---|---|
| committer | Xinchen Hui <laruence@gmail.com> | 2016-03-10 14:24:13 +0800 |
| commit | 7d5f71b0b125c89211e5a2a6d925deba938abd41 (patch) | |
| tree | 0c11acc7e3c217c15bbbb24b0a664ba7d9876960 /Zend/zend_virtual_cwd.c | |
| parent | 5a6da79fd0bd88997b3679578c7702bc74b3f61a (diff) | |
| download | php-git-7d5f71b0b125c89211e5a2a6d925deba938abd41.tar.gz | |
tsrm_win32_get_path_sid_key might returns NULL (Partially fix bug #71752)
Diffstat (limited to 'Zend/zend_virtual_cwd.c')
| -rw-r--r-- | Zend/zend_virtual_cwd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Zend/zend_virtual_cwd.c b/Zend/zend_virtual_cwd.c index 5e2189c6d9..969d09e8dd 100644 --- a/Zend/zend_virtual_cwd.c +++ b/Zend/zend_virtual_cwd.c @@ -597,12 +597,13 @@ static inline zend_ulong realpath_cache_key(const char *path, int path_len) /* { register zend_ulong h; char *bucket_key_start = tsrm_win32_get_path_sid_key(path); char *bucket_key = (char *)bucket_key_start; - const char *e = bucket_key + strlen(bucket_key); + const char *e; if (!bucket_key) { return 0; } + e = bucket_key + strlen(bucket_key); for (h = Z_UL(2166136261); bucket_key < e;) { h *= Z_UL(16777619); h ^= *bucket_key++; |