[#179] Check unix_socket_dir upon startup

agroal · Oct 7, 2021 · 508cb90 · 508cb90
1 parent 0fd2924
commit 508cb90
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/libpgagroal/configuration.c b/src/libpgagroal/configuration.c
@@ -44,6 +44,7 @@
 #include <string.h>
 #include <strings.h>
 #include <unistd.h>
+#include <sys/stat.h>
 #include <sys/types.h>
 #ifdef HAVE_LINUX
 #include <systemd/sd-daemon.h>
@@ -833,6 +834,16 @@ pgagroal_validate_configuration(void* shm, bool has_unix_socket, bool has_main_s
          pgagroal_log_fatal("pgagroal: No unix_socket_dir defined");
          return 1;
       }
+
+      if (stat(config->unix_socket_dir, &st) == 0 && S_ISDIR(st.st_mode))
+      {
+         /* Ok */
+      }
+      else
+      {
+         pgagroal_log_fatal("pgagroal: unix_socket_dir is not a directory (%s)", config->unix_socket_dir);
+         return 1;
+      }
    }
 
    if (config->backlog <= 0)