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MINOR: server: check if srv is NULL in free_server()

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Check if srv is NULL before trying to do anything  in free_server(),
like most free()-like function do.
This commit is contained in:
William Lallemand 2021-08-20 10:10:15 +02:00
parent f95c29546c
commit 4c395fce21
1 changed files with 3 additions and 0 deletions
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3
src/server.c
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@ -2216,6 +2216,9 @@ static uint srv_release_dynsrv(struct server *srv)
*/ */
void free_server(struct server *srv) void free_server(struct server *srv)
{ {
if (!srv)
return;
/* For dynamic servers, decrement the reference counter. Only free the /* For dynamic servers, decrement the reference counter. Only free the
* server when reaching zero. * server when reaching zero.
*/ */