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Access log: fix default value, broken by cb308813b453. 

log->filter ("if" parameter) was uninitialized when the default value
was being used, which would lead to a crash (SIGSEGV) when access_log
directive wasn't specified in the configuration.

Zero-fill the whole structure instead of zeroing fields one-by-one
in order to prevent similar issues in the future.

Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
This commit is contained in:
Piotr Sikora 2014-06-03 10:53:48 -07:00
parent 784ae16c2a
commit 90ad417018
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/http/modules/ngx_http_log_module.c
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@ -1109,16 +1109,13 @@ ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
return NGX_CONF_ERROR;
}
ngx_memzero(log, sizeof(ngx_http_log_t));
log->file = ngx_conf_open_file(cf->cycle, &ngx_http_access_log);
if (log->file == NULL) {
return NGX_CONF_ERROR;
}
log->script = NULL;
log->disk_full_time = 0;
log->error_log_time = 0;
log->syslog_peer = NULL;
lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module);
fmt = lmcf->formats.elts;