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| author | Donald Lee <dlqs@gmx.com> | 2021-07-23 21:34:28 +0200 |
|---|---|---|
| committer | Donald Lee <dlqs@gmx.com> | 2021-07-23 21:40:57 +0200 |
| commit | 4093300ee891bd7559b93e2b7c94fb6fc68b5ddc (patch) | |
| tree | e9166cca8ccdc4d7603bb6d375cb91f9ee04bfb4 | |
| parent | lib: comment typo (diff) | |
| download | frr-4093300ee891bd7559b93e2b7c94fb6fc68b5ddc.tar.xz frr-4093300ee891bd7559b93e2b7c94fb6fc68b5ddc.zip | |
lib: zlog err in error cases during lua loading
Signed-off-by: Donald Lee <dlqs@gmx.com>
| -rw-r--r-- | lib/frrscript.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/frrscript.c b/lib/frrscript.c index 8fe8a93f0..59fce36c7 100644 --- a/lib/frrscript.c +++ b/lib/frrscript.c @@ -317,11 +317,18 @@ int frrscript_load(struct frrscript *fs, const char *function_name, /* Push the Lua function we want */ lua_getglobal(L, function_name); - if (lua_isfunction(L, lua_gettop(L)) == 0) + if (lua_isfunction(L, lua_gettop(L)) == 0) { + zlog_err("frrscript: loaded script '%s.lua' but %s not found", + script_name, function_name); goto fail; + } - if (load_cb && (*load_cb)(fs) != 0) + if (load_cb && (*load_cb)(fs) != 0) { + zlog_err( + "frrscript: '%s.lua': %s: loaded but callback returned non-zero exit code", + script_name, function_name); goto fail; + } /* Add the Lua function state to frrscript */ struct lua_function_state key = {.name = function_name, .L = L}; |