Opened 5 years ago
Closed 5 years ago
#1915 closed defect (duplicate)
Potential Memory Leak in directory 'src/event'. file 'ngx_event_openssl_stapling.c'
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | other | Version: | 1.15.x |
| Keywords: | Cc: | ||
| uname -a: | bill@foobar 4.4.0-18362-Microsoft #476-Microsoft Fri Nov 01 16:53:00 PST 2019 x86_64 GNU/Linux | ||
| nginx -V: | nginx -V: version 1.15.0 (using static analysis of source code) | ||
Description
In reviewing source code in nginx-1.15.0, it would appear that there are some memory leaks in file 'ngx_event_openssl_stapling.c' which when functions in this file are called, the memory allocations are not released, leading to over-utilization of memory over time, the patch file is below:
--- ngx_event_openssl_stapling.c.orig 2019-12-12 12:26:12.953983500 -0800
+++ ngx_event_openssl_stapling.c 2019-12-12 12:33:11.915116800 -0800
@@ -838,6 +838,7 @@
log = ngx_palloc(pool, sizeof(ngx_log_t));
if (log == NULL) {
+ ngx_pfree(ctx); /* release memory allocated to ctx */
ngx_destroy_pool(pool);
return NULL;
}
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patch file for bug reported in ticket 1915