Age | Commit message (Collapse) | Author | Files | Lines |
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njs changed strings API so now instead of njs_vm_value_string_set() used
njs_vm_value_string_create() as a drop-in replacement.
Link: <https://github.com/nginx/njs/commit/5730d5ffe23a4965c001d873695d22005fcfa588>
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Can be reproduced by test/test_rewrite.py::test_rewrite_njs
with enabled UndefinedBehaviorSanitizer:
src/nxt_http_js.c:169:52: runtime error: applying zero offset to null pointer
#0 0x10255b044 in nxt_http_js_ext_get_args nxt_http_js.c:169
#1 0x102598ad0 in njs_value_property njs_value.c:1175
#2 0x10259c2c8 in njs_vm_object_prop njs_vm.c:1398
#3 0x102559d74 in nxt_js_call nxt_js.c:445
#4 0x1023c0da0 in nxt_tstr_query nxt_tstr.c:276
#5 0x102516ec4 in nxt_http_rewrite nxt_http_rewrite.c:56
#6 0x1024fd86c in nxt_http_request_action nxt_http_request.c:565
#7 0x1024d71b0 in nxt_h1p_request_body_read nxt_h1proto.c:998
#8 0x1023f5c48 in nxt_event_engine_start nxt_event_engine.c:542
#9 0x1023e2838 in nxt_thread_trampoline nxt_thread.c:126
#10 0x18133e030 in _pthread_start+0x84 (libsystem_pthread.dylib:arm64e+0x7030)
#11 0x181338e38 in thread_start+0x4 (libsystem_pthread.dylib:arm64e+0x1e38)
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/nxt_http_js.c:169:52
Same fix was introduced in NJS:
<http://hg.nginx.org/njs/rev/4fba78789fe4>
Reviewed-by: Andrew Clayton <a.clayton@nginx.com>
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This commit introduces the 'vars' JavaScript object to NJS,
enabling direct access to native variables such as $uri and $arg_foo.
The syntax is `${vars.var_name}` or `${'vars[var_name]'}`.
For example:
{
"action": {
"share": "`/www/html${vars.uri}`"
}
}
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This commit is to loop through the request objects headers,
arguments, and cookies.
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