From: DongHun Kwak <dh0128.kwak@samsung.com>
Date: Thu, 22 Dec 2022 07:22:35 +0000 (+0900)
Subject: feat: Add pipeline null check logic
X-Git-Tag: submit/tizen_7.0_base/20221222.072802^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e01393bb0ca67df0141650b58d5b4aab52dddbd0;p=product%2Fupstream%2Fbash.git

feat: Add pipeline null check logic

Change-Id: I2fd33d92ef112290448d08aabd0ed7ec29ab9fbf
---

diff --git a/packaging/add_pipeline_null_check.patch b/packaging/add_pipeline_null_check.patch
new file mode 100644
index 0000000..398d728
--- /dev/null
+++ b/packaging/add_pipeline_null_check.patch
@@ -0,0 +1,13 @@
+diff --git a/jobs.c b/jobs.c
+index d183394..b6f951f 100644
+--- a/jobs.c
++++ b/jobs.c
+@@ -1275,6 +1275,8 @@ find_pipeline (pid, alive_only, jobp)
+       p = the_pipeline;
+       do
+ 	{
++      if ( p == 0x00 ) break;
++
+ 	  /* Return it if we found it.  Don't ever return a recycled pid. */
+ 	  if (p->pid == pid && ((alive_only == 0 && PRECYCLED(p) == 0) || PALIVE(p)))
+ 	    return (p);
diff --git a/packaging/bash.spec b/packaging/bash.spec
index 60863b5..e823f04 100644
--- a/packaging/bash.spec
+++ b/packaging/bash.spec
@@ -13,6 +13,7 @@ Url:            http://www.gnu.org/software/bash
 Group:          Base/Utilities
 Source0:        %{name}-%{version}.tar.gz
 Source1001: 	bash.manifest
+Source1002: 	add_pipeline_null_check.patch
 BuildRequires:  autoconf
 BuildRequires:  bison
 BuildRequires:  fdupes
@@ -29,6 +30,7 @@ incorporates useful features from the Korn shell (ksh) and the C shell
 %prep
 %setup -q
 cp %{SOURCE1001} .
+%{__patch} -p1 < %{SOURCE1002}
 
 %build
 export CFLAGS+=" -fPIC -fvisibility=hidden -flto "