- (djm) [openbsd-compat/readpassphrase.c] bz #950: Retry tcsetattr to ensure

   terminal modes are reset correctly. Fix from peak AT argo.troja.mff.cuni.cz;
   "looks ok" dtucker@

2 files changed, 9 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index ecf83e4d5..0978c43ef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,9 @@
 20050512
+ - (djm) [openbsd-compat/readpassphrase.c] bz #950: Retry tcsetattr to ensure
+   terminal modes are reset correctly. Fix from peak AT argo.troja.mff.cuni.cz;
+   "looks ok" dtucker@
+
+20050512
  - (tim) [buildpkg.sh.in] missing ${PKG_INSTALL_ROOT} in init script
    hard link section. Bug 1038.
 
@@ -2482,4 +2487,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.3755 2005/05/12 17:32:19 tim Exp $
+$Id: ChangeLog,v 1.3756 2005/05/24 05:54:27 djm Exp $
diff --git a/openbsd-compat/readpassphrase.c b/openbsd-compat/readpassphrase.c
index 4ee1be5de..b5f4d1ce4 100644
--- a/openbsd-compat/readpassphrase.c
+++ b/openbsd-compat/readpassphrase.c
@@ -138,7 +138,9 @@ restart:
 
         /* Restore old terminal settings and signals. */
         if (memcmp(&term, &oterm, sizeof(term)) != 0)
-                (void)tcsetattr(input, _T_FLUSH, &oterm);
+                for (;tcsetattr(input, _T_FLUSH, &oterm) == -1 &&
+                    errno == EINTR;)
+                        ;
         (void)sigaction(SIGALRM, &savealrm, NULL);
         (void)sigaction(SIGHUP, &savehup, NULL);
         (void)sigaction(SIGINT, &saveint, NULL);