Skip to content

optimize: switched exptime argument type to 'long' in the shdict FFI API to avoid potential overflows. #1229

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
thibaultcha wants to merge 1 commit into from
Closed

optimize: switched exptime argument type to 'long' in the shdict FFI API to avoid potential overflows. #1229

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 4 additions & 4 deletions src/ngx_http_lua_shdict.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2212,7 +2212,7 @@ ngx_http_lua_find_zone(u_char *name_data, size_t name_len)
int
ngx_http_lua_ffi_shdict_store(ngx_shm_zone_t *zone, int op, u_char *key,
size_t key_len, int value_type, u_char *str_value_buf,
size_t str_value_len, double num_value, int exptime, int user_flags,
size_t str_value_len, double num_value, long exptime, int user_flags,
char **errmsg, int *forcible)
{
int i, n;
Expand All @@ -2229,7 +2229,7 @@ ngx_http_lua_ffi_shdict_store(ngx_shm_zone_t *zone, int op, u_char *key,
return NGX_ERROR;
}

dd("exptime: %d", exptime);
dd("exptime: %ld", exptime);

ctx = zone->data;

Expand Down Expand Up @@ -2903,7 +2903,7 @@ ngx_http_lua_shdict_peek(ngx_shm_zone_t *shm_zone, ngx_uint_t hash,
}


int
long
ngx_http_lua_ffi_shdict_get_ttl(ngx_shm_zone_t *zone, u_char *key,
size_t key_len)
{
Expand Down Expand Up @@ -2951,7 +2951,7 @@ ngx_http_lua_ffi_shdict_get_ttl(ngx_shm_zone_t *zone, u_char *key,

int
ngx_http_lua_ffi_shdict_set_expire(ngx_shm_zone_t *zone, u_char *key,
size_t key_len, int exptime)
size_t key_len, long exptime)
{
uint32_t hash;
ngx_int_t rc;
Expand Down