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fix invalid write

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This commit is contained in:
Anatol Belski 2015-03-06 16:41:57 +01:00
parent 66f5a1e8b4
commit 9577a20b3b
1 changed files with 4 additions and 6 deletions
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10
win32/registry.c
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@ -240,7 +240,7 @@ void UpdateIniFromRegistry(char *path)
}
zend_str_tolower(path, path_len);
while (path_len >= 0) {
while (path_len > 0) {
HashTable *ht = (HashTable *)zend_hash_str_find_ptr(PW32G(registry_directories), path, path_len);
if (ht != NULL) {
@ -252,11 +252,9 @@ void UpdateIniFromRegistry(char *path)
} ZEND_HASH_FOREACH_END();
}
if (--path_len > 0) {
while (path_len > 0 && path[path_len] != '/') {
path_len--;
}
}
do {
path_len--;
} while (path_len > 0 && path[path_len] != '/');
path[path_len] = 0;
}