[PATCH 2/3] BUG/MINOR: ssl_crtlist: handle a possible strdup() failure

[Ilya Shipitsin]

This defect was found by the coccinelle script "unchecked-strdup.cocci".
It can be backported to all supported branches.
---
 src/ssl_crtlist.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ssl_crtlist.c b/src/ssl_crtlist.c
index 71fa0a0b1..7d2b1ed12 100644
--- a/src/ssl_crtlist.c
+++ b/src/ssl_crtlist.c
@@ -608,6 +608,10 @@ int crtlist_parse_file(char *file, struct bind_conf 
*bind_conf, struct proxy *cu
                                found++;
                                free(cc.crt);
                                cc.crt = strdup(crt_path);
+                               if (cc.crt == NULL) {
+                                       cfgerr |= ERR_ALERT | ERR_FATAL;
+                                       goto error;
+                               }
                                ckchs = 
ckch_store_new_load_files_conf(crt_path, &cc, err);
                                if (ckchs == NULL) {
                                        cfgerr |= ERR_ALERT | ERR_FATAL;
-- 
2.47.0