chore(utils): add pointer casts to avoid C++ permissive mode

Signed-off-by: Alex Fabijanic <[email protected]>

Author: aleks-f

cfg.mk

@@ -14,7 +14,8 @@ local-checks-to-skip = \
     sc_prohibit_intprops_without_use \
     sc_error_message_uppercase \
     sc_GPL_version \
-    sc_prohibit_atoi_atof
+    sc_prohibit_atoi_atof \
+    sc_cast_of_x_alloc_return_value
 
 
 #SHELL=bash -x

src/libcrun/utils.h

@@ -99,15 +99,15 @@ cleanup_filep (FILE **f)
 static inline void
 cleanup_closep (void *p)
 {
-  int *pp = p;
+  int *pp = (int *) p;
   if (*pp >= 0)
     TEMP_FAILURE_RETRY (close (*pp));
 }
 
 static inline void
 cleanup_pidp (void *p)
 {
-  pid_t *pp = p;
+  pid_t *pp = (pid_t *) p;
   if (*pp > 0)
     {
       TEMP_FAILURE_RETRY (kill (*pp, SIGKILL));
@@ -127,7 +127,7 @@ make_libcrun_fd_map (size_t len)
   struct libcrun_fd_map *ret;
   size_t i;
 
-  ret = xmalloc (sizeof (*ret) + sizeof (int) * len);
+  ret = (struct libcrun_fd_map *) xmalloc (sizeof (*ret) + sizeof (int) * len);
   ret->nfds = len;
   for (i = 0; i < len; i++)
     ret->fds[i] = -1;