Merge branch 'next'

[people/pmueller/ipfire-2.x.git] / src / patches / bash / bash52-022

diff --git a/src/patches/bash/bash52-022 b/src/patches/bash/bash52-022
new file mode 100644 (file)
index 0000000..557d387
--- /dev/null
+++ b/src/patches/bash/bash52-022
@@ -0,0 +1,53 @@
+                            BASH PATCH REPORT
+                            =================
+
+Bash-Release:  5.2
+Patch-ID:      bash52-022
+
+Bug-Reported-by:       srobertson@peratonlabs.com
+Bug-Reference-ID:
+Bug-Reference-URL:     https://lists.gnu.org/archive/html/bug-bash/2022-09/msg00049.html
+
+Bug-Description:
+
+It's possible for readline to try to zero out a line that's not null-
+terminated, leading to a memory fault.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.2-patched/lib/readline/display.c 2022-04-05 10:47:31.000000000 -0400
+--- lib/readline/display.c     2022-12-13 13:11:22.000000000 -0500
+***************
+*** 2684,2692 ****
+  
+    if (visible_line)
+!     {
+!       temp = visible_line;
+!       while (*temp)
+!      *temp++ = '\0';
+!     }
+    rl_on_new_line ();
+    forced_display++;
+--- 2735,2740 ----
+  
+    if (visible_line)
+!     memset (visible_line, 0, line_size);
+! 
+    rl_on_new_line ();
+    forced_display++;
+
+*** ../bash-5.2/patchlevel.h   2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h       2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 21
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 22
+  
+  #endif /* _PATCHLEVEL_H_ */