2674303912
Now we atomically allocate the my_regex struct within function regex_comp() and compile the regex or free both in case of failure. The pointer to the allocated my_regex struct is returned directly. The my_regex* argument to regex_comp() is removed. Function regex_free() was modified so that it systematically frees the my_regex entry. The function does nothing when called with a NULL as argument (like free()). It will avoid existing risk of not properly freeing the initialized area. Other structures are also updated in order to be compatible (the ones related to Lua and action rules). |
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