openresty / openresty/lua-nginx-module
Parameter passing issue
Nobody has claimed this yet.
- Dominant language
- C
- Stars
- 11.8k
- Forks
- 2.1k
- Avg merge
- 6h 1m
- Merged PRs (30d)
- 6
Description
lua-nginx-module-master//src/ngx_http_lua_headers.c:1247:51: error: passing 'const char *' to parameter of type 'const u_char *' (aka 'const unsigned char *') converts between pointers to integer types where one is of the unique plain 'char' type and the other is not [-Werror,-Wpointer-sign]
return ngx_http_lua_ffi_set_resp_header(p->r, p->key_data, p->key_len,
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at src/ngx_http_lua_headers.c:1247 and inspect the ngx_http_lua_ffi_set_resp_header call and the types of its arguments. Reproduce the reported compiler error with the project build, then confirm the warning is gone when compilation succeeds.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, lua, nginx
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100