Update bash 5.1 to patch level 12

OBS-URL: https://build.opensuse.org/package/show/Base:System/bash?expand=0&rev=336

bash-4.3-2.4.4.patch

@@ -54,7 +54,7 @@
  signal_is_trapped (s)
 --- jobs.c
 +++ jobs.c	2020-10-12 16:00:37.267184666 +0000
-@@ -2221,6 +2221,15 @@ make_child (command, flags)
+@@ -2223,6 +2223,15 @@ make_child (command, flags)
  	 child process, go back and change callers who free `command' in
  	 the child process when this returns. */
        mypid = getpid ();
@@ -72,7 +72,7 @@
  	 0 because that's the file descriptor used when redirecting input,
 --- sig.c
 +++ sig.c	2020-10-12 16:00:37.267184666 +0000
-@@ -83,10 +83,10 @@ sigset_t top_level_mask;
+@@ -84,10 +84,10 @@ sigset_t top_level_mask;
  #endif /* JOB_CONTROL */
  
  /* When non-zero, we throw_to_top_level (). */

bash-4.3-sigrestart.patch

@@ -4,7 +4,7 @@
 
 --- sig.c
 +++ sig.c	2018-11-29 08:13:00.103944580 +0000
-@@ -788,6 +788,8 @@ set_signal_handler (sig, handler)
+@@ -796,6 +796,8 @@ set_signal_handler (sig, handler)
    if (sig == SIGCHLD)
      act.sa_flags |= SA_RESTART;		/* XXX */
  #endif
@@ -13,7 +13,7 @@
    /* Let's see if we can keep SIGWINCH from interrupting interruptible system
       calls, like open(2)/read(2)/write(2) */
  #if defined (SIGWINCH)
-@@ -798,6 +800,10 @@ set_signal_handler (sig, handler)
+@@ -806,6 +808,10 @@ set_signal_handler (sig, handler)
       it to be as close to SIG_IGN as possible. */
    if (sig == SIGTERM && handler == sigterm_sighandler)
      act.sa_flags |= SA_RESTART;		/* XXX */

bash.changes

@@ -1,3 +1,24 @@
+-------------------------------------------------------------------
+Thu Nov 18 10:28:52 UTC 2021 - Dr. Werner Fink <werner@suse.de>
+
+- Update bash 5.1 to patch level 12
+  * Add official patch bash51-009
+    The bash malloc implementation of malloc_usable_size() does not follow the
+    specification. This can cause library functions that use it to overwrite
+    memory bounds checking.
+  * Add official patch bash51-010
+    If `wait -n' is interrupted by a trapped signal other than SIGINT, it does
+    not completely clean up state, and that can prevent subsequent calls to
+    `wait -n' from working correctly.
+  * Add official patch bash51-011
+    When reading a compound assignment, and running it through the parser to
+    split it into words, we need to save and restore any alias we're currently
+    expanding.
+  * Add official patch bash51-012
+    There is a possible race condition that arises when a child process receives
+    a signal trapped by the parent before it can reset the signal dispositions.
+    The child process is not supposed to trap the signal in this circumstance.
+
 -------------------------------------------------------------------
 Fri Oct 22 09:28:06 UTC 2021 - Stefan Schubert <schubi@suse.de>
 

bash.spec

@@ -139,6 +139,7 @@ Requires:       bash = %{version}
 %description sh
 Use bash as /bin/sh implementation.
 %endif
+
 %package devel
 Summary:        Include Files mandatory for Development of bash loadable builtins
 Group:          Development/Languages/C and C++