New upstream version 1.32.10

1 files changed, 10 insertions, 6 deletions

diff --git a/src/libnm-std-aux/nm-std-aux.h b/src/libnm-std-aux/nm-std-aux.h
index b153866f..17b26881 100644
--- a/src/libnm-std-aux/nm-std-aux.h
+++ b/src/libnm-std-aux/nm-std-aux.h
@@ -695,16 +695,22 @@ nm_close(int fd)
 NM_AUTO_DEFINE_FCN_VOID0(void *, _nm_auto_free_impl, free);
 #define nm_auto_free nm_auto(_nm_auto_free_impl)
 
+static inline void
+_nm_auto_protect_errno(const int *p_saved_errno)
+{
+    errno = *p_saved_errno;
+}
+#define NM_AUTO_PROTECT_ERRNO(errsv_saved) \
+    nm_auto(_nm_auto_protect_errno) _nm_unused const int errsv_saved = (errno)
+
 /*****************************************************************************/
 
 static inline void
 _nm_auto_close(int *pfd)
 {
     if (*pfd >= 0) {
-        int errsv = errno;
-
+        NM_AUTO_PROTECT_ERRNO(errsv);
         (void) nm_close(*pfd);
-        errno = errsv;
     }
 }
 #define nm_auto_close nm_auto(_nm_auto_close)
@@ -713,10 +719,8 @@ static inline void
 _nm_auto_fclose(FILE **pfd)
 {
     if (*pfd) {
-        int errsv = errno;
-
+        NM_AUTO_PROTECT_ERRNO(errsv);
         (void) fclose(*pfd);
-        errno = errsv;
     }
 }
 #define nm_auto_fclose nm_auto(_nm_auto_fclose)