diff options
| author | Ruslan Ermilov <ru@nginx.com> | 2018-10-02 13:32:52 +0300 |
|---|---|---|
| committer | Ruslan Ermilov <ru@nginx.com> | 2018-10-02 13:32:52 +0300 |
| commit | df0dfa634d54904ea9e0714547547131a6b2da10 (patch) | |
| tree | a4f912d040f780df5e723a8f19f211c3e4d78981 /src/core/ngx_cycle.c | |
| parent | a50dec6d6ac480b70b4fdf51507a1eda8a015e1b (diff) | |
Fixed off-by-one error in shared zone initialization.
On systems without atomic ops, not enough space was allocated
for mutex's file name during shared zone initialization.
Diffstat (limited to 'src/core/ngx_cycle.c')
| -rw-r--r-- | src/core/ngx_cycle.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/ngx_cycle.c b/src/core/ngx_cycle.c index f3ac24d7a..083c76488 100644 --- a/src/core/ngx_cycle.c +++ b/src/core/ngx_cycle.c @@ -921,7 +921,8 @@ ngx_init_zone_pool(ngx_cycle_t *cycle, ngx_shm_zone_t *zn) #else - file = ngx_pnalloc(cycle->pool, cycle->lock_file.len + zn->shm.name.len); + file = ngx_pnalloc(cycle->pool, + cycle->lock_file.len + zn->shm.name.len + 1); if (file == NULL) { return NGX_ERROR; } |