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feature: applied the init_cycle_pool_release patch to nginx 1.13.6+ cores to make it valgrind or asan clean.

This commit is contained in:
Yichun Zhang (agentzh) 2017-12-16 12:41:12 -08:00
parent 2cc5ba6c91
commit f721f66b4e
2 changed files with 50 additions and 0 deletions
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44
patches/nginx-1.13.6-init_cycle_pool_release.patch Normal file
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@ -0,0 +1,44 @@
diff -ur nginx-1.13.6/src/core/nginx.c nginx-1.13.6-patched/src/core/nginx.c
--- nginx-1.13.6/src/core/nginx.c 2017-12-16 12:04:13.923270925 -0800
+++ nginx-1.13.6-patched/src/core/nginx.c 2017-12-16 12:03:55.013934545 -0800
@@ -198,6 +198,7 @@
static u_char *ngx_conf_file;
static u_char *ngx_conf_params;
static char *ngx_signal;
+ngx_pool_t *saved_init_cycle_pool = NULL;
static char **ngx_os_environ;
@@ -265,6 +266,8 @@
return 1;
}
+ saved_init_cycle_pool = init_cycle.pool;
+
if (ngx_save_argv(&init_cycle, argc, argv) != NGX_OK) {
return 1;
}
diff -ur nginx-1.13.6/src/core/ngx_core.h nginx-1.13.6-patched/src/core/ngx_core.h
--- nginx-1.13.6/src/core/ngx_core.h 2017-10-10 08:22:51.000000000 -0700
+++ nginx-1.13.6-patched/src/core/ngx_core.h 2017-12-16 12:03:55.013934545 -0800
@@ -108,4 +108,6 @@
#define NGX_DISABLE_SYMLINKS_NOTOWNER 2
#endif
+extern ngx_pool_t *saved_init_cycle_pool;
+
#endif /* _NGX_CORE_H_INCLUDED_ */
diff -ur nginx-1.13.6/src/os/unix/ngx_process_cycle.c nginx-1.13.6-patched/src/os/unix/ngx_process_cycle.c
--- nginx-1.13.6/src/os/unix/ngx_process_cycle.c 2017-12-16 12:04:13.901271675 -0800
+++ nginx-1.13.6-patched/src/os/unix/ngx_process_cycle.c 2017-12-16 12:03:55.027933951 -0800
@@ -785,6 +785,10 @@
ngx_destroy_pool(cycle->pool);
+ if (saved_init_cycle_pool != NULL && saved_init_cycle_pool != cycle->pool) {
+ ngx_destroy_pool(saved_init_cycle_pool);
+ }
+
exit(0);
}

6
util/mirror-tarballs
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@ -379,6 +379,12 @@ if [ "$main_ver" = "1.9.7" ]; then
echo
fi
if [ "$main_ver" = "1.13.6" ]; then
echo "$info_txt applying the init_cycle_pool_release patch for nginx"
patch -p1 < $root/patches/nginx-$main_ver-init_cycle_pool_release.patch || exit 1
echo
fi
rm -f *.patch || exit 1
echo "$info_txt applying the always_enable_cc_feature_tests patch to nginx"