grep branch, master, updated. v3.11-12-gd1c3fbe

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=d1c3fbe7722662b449bae23130b644c726473fe3


commit d1c3fbe7722662b449bae23130b644c726473fe3
Author: Jim Meyering <meyering@meta.com>
Date:   Fri Jul 21 17:42:23 2023 -0700

    doc: mention the 100,000-entry ENOTSUP bug
    
    * NEWS: document the fixed bug.
    * tests/100k-entries: New file, to test for this.
    Reported by Vincent Lefevre via Santiago Ruano Rincón in
    https://bugs.gnu.org/64773
    Fixed by gnulib commit v0.1-6175-gd4d8abb39e.

diff --git a/NEWS b/NEWS
index c729361..b0d1749 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,15 @@ GNU grep NEWS                                    -*- outline 
-*-
 
 * Noteworthy changes in release ?.? (????-??-??) [?]
 
+** Bug fixes
+
+  Searching a directory with at least 100,000 entries no longer fails
+  with "Operation not supported" and exit status 2. Now, this prints 1
+  and no diagnostic, as expected:
+    $ mkdir t && cd t && seq 100000|xargs touch && grep -r x .; echo $?
+    1
+  [bug introduced in grep 3.11]
+
 ** Changes in behavior
 
   On Windows platforms and on AIX in 32-bit mode, grep now supports
diff --git a/tests/100k-entries b/tests/100k-entries
new file mode 100755
index 0000000..382ab3c
--- /dev/null
+++ b/tests/100k-entries
@@ -0,0 +1,15 @@
+#!/bin/sh
+# This would make grep-3.11 fail with ENOTSUP and exit 2.
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+expensive_
+
+fail=0
+
+mkdir t || framework_failure_
+(cd t && seq 100000|xargs touch) || framework_failure_
+
+returns_ 1 grep -r x t > out 2> err
+compare /dev/null out || fail=1
+compare /dev/null err || fail=1
+
+Exit $fail

-----------------------------------------------------------------------

Summary of changes:
 NEWS               |  9 +++++++++
 tests/100k-entries | 15 +++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100755 tests/100k-entries


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