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rpcb_clnt.c (fixed): Eliminate double frees in delete_cache() (RHEL-11293)

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Signed-off-by: Steve Dickson <steved@redhat.com>
Resolves: RHEL-11293
Resolves: RHEL-11370
This commit is contained in:
Steve Dickson 2024-03-19 16:02:34 -04:00
parent 47fe9a88d6
commit b1d2c0b914
2 changed files with 28 additions and 1 deletions
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23
libtirpc-1.1.4-null-ptrs-not-reused-fixed.patch Normal file
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@ -0,0 +1,23 @@
commit 6951a9c3139c9c7dbb0bdae70737996011fc7a37
Author: Herb Wartens <wartens2@llnl.gov>
Date: Mon Mar 18 11:07:15 2024 -0400
rpcb_clnt.c: memory leak in destroy_addr
Piece was dropped from original fix.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2225226
Signed-off-by: Steve Dickson <steved@redhat.com>
diff --git a/src/rpcb_clnt.c b/src/rpcb_clnt.c
index 68fe69a..d909efc 100644
--- a/src/rpcb_clnt.c
+++ b/src/rpcb_clnt.c
@@ -121,6 +121,7 @@ destroy_addr(addr)
free(addr->ac_taddr->buf);
addr->ac_taddr->buf = NULL;
}
+ free(addr->ac_taddr);
addr->ac_taddr = NULL;
}
free(addr);

6
libtirpc.spec
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@ -2,7 +2,7 @@
Name: libtirpc Name: libtirpc
Version: 1.1.4 Version: 1.1.4
Release: 10%{?dist} Release: 11%{?dist}
Summary: Transport Independent RPC Library Summary: Transport Independent RPC Library
Group: System Environment/Libraries Group: System Environment/Libraries
License: SISSL and BSD License: SISSL and BSD
@ -52,6 +52,7 @@ Patch009: libtirpc-1.1.4-multithr-cleanup.patch
# #
Patch010: libtirpc-1.1.4-null-ptrs-not-reused.patch Patch010: libtirpc-1.1.4-null-ptrs-not-reused.patch
Patch011: libtirpc-1.1.4-double-free.patch Patch011: libtirpc-1.1.4-double-free.patch
Patch012: libtirpc-1.1.4-null-ptrs-not-reused-fixed.patch
BuildRequires: automake, autoconf, libtool, pkgconfig BuildRequires: automake, autoconf, libtool, pkgconfig
BuildRequires: krb5-devel BuildRequires: krb5-devel
@ -172,6 +173,9 @@ mv %{buildroot}%{_mandir}/man3 %{buildroot}%{_mandir}/man3t
%{_mandir}/*/* %{_mandir}/*/*
%changelog %changelog
* Tue Mar 19 2024 Steve Dickson <steved@redhat.com> 1.1.4-11
- rpcb_clnt.c (fixed): Eliminate double frees in delete_cache() (RHEL-11293)
* Tue Mar 5 2024 Steve Dickson <steved@redhat.com> 1.1.4-10 * Tue Mar 5 2024 Steve Dickson <steved@redhat.com> 1.1.4-10
- rpcb_clnt.c: Eliminate double frees in delete_cache() (RHEL-11293) - rpcb_clnt.c: Eliminate double frees in delete_cache() (RHEL-11293)