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Resolves: RHEL-80294 - fix crash in capture pane file

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Signed-off-by: Josef Ridky <jridky@redhat.com>
This commit is contained in:
Josef Ridky 2026-03-04 11:23:08 +01:00
parent 1cc5ed8e4a
commit 8d9befd572
2 changed files with 22 additions and 1 deletions
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15
tmux-capture-pane.patch Normal file
View File

@ -0,0 +1,15 @@
diff -ruNp a/cmd-capture-pane.c b/cmd-capture-pane.c
--- a/cmd-capture-pane.c 2026-03-04 11:20:09.564033709 +0100
+++ b/cmd-capture-pane.c 2026-03-04 11:20:38.453658716 +0100
@@ -234,8 +234,9 @@ cmd_capture_pane_exec(struct cmd *self,
}
file_print_buffer(c, buf, len);
file_print(c, "\n");
- free(buf);
- }
+ }
+ free(buf);
+ buf = NULL;
} else {
bufname = NULL;
if (args_has(args, 'b'))

8
tmux.spec
View File

@ -9,7 +9,7 @@ Name: tmux
Version: 3.3a
# forge meta appends commit info
Release: 13%{?dist}
Release: 14%{?dist}
Summary: A terminal multiplexer
License: ISC AND BSD-2-Clause AND BSD-3-Clause AND SSH-short AND LicenseRef-Fedora-Public-Domain
@ -25,6 +25,8 @@ Source2: tmux@.service
Patch0: mitigate-character-length-crash.patch
# Fix SAST findings (RHEL-45543)
Patch1: tmux-SAST-fix.patch
# Fix capture pane crash (RHEL-80294)
Patch2: tmux-capture-pane.patch
BuildRequires: byacc
BuildRequires: gcc
@ -49,6 +51,7 @@ as GNU Screen.
%forgesetup
%patch 0 -p0
%patch 1 -p1
%patch 2 -p1
%build
%if "%0{?commit}" != "0"
@ -92,6 +95,9 @@ fi
%{_unitdir}/tmux@.service
%changelog
* Wed Mar 04 2026 Josef Ridky <jridky@redhat.com> - 3.3a-14
- Fix crash in capture pane (RHEL-80294)
* Fri Feb 07 2025 Josef Ridky <jridky@redhat.com> - 3.3a-13
- Add tmux@.service (RHEL-62152)