Takashi Iwai
c349a7f6d8
- Backport upstream fixes: buffer overflow fixes in aplay, segfault in aplaymidi, etc: 0008-topology-include-locale.h.patch 0009-nhlt-dmic-info.c-include-sys-types.h.patch 0010-topology-pre-processor-Add-support-for-enum-controls.patch 0011-configure.ac-fix-UMP-support-detection.patch 0012-bat-really-skip-analysis-of-the-first-period-and-upd.patch 0013-topology-add-include-for-ENABLE_NLS-on-musl.patch 0014-nhlt-use-stdint.h-types.patch 0015-Revert-nhlt-dmic-info.c-include-sys-types.h.patch 0016-aplay-use-stdint.h-types-instead-u_int-u_short-u_cha.patch 0017-alsa-restore.rules-use-devnode-instead-number-atribu.patch 0018-nhlt-Revert-SSP_ANALOG-device_type-field.patch 0019-alsactl-fix-potential-buffer-overwrite.patch 0020-aplay-fix-buffer-overflow-and-tainted-format-string.patch 0021-misc-fix-incorrect-usages-of-strerror.patch 0022-aplay-Add-option-for-specifying-subformat.patch 0023-aplay-allow-to-compile-with-older-alsa-lib-subformat.patch 0024-aplay-log-pcm-status-before-reporting-a-fatal-error.patch 0025-aplay-enable-timestamps-by-default.patch 0026-aplay-status-dumps-are-called-only-in-verbose-mode.patch 0027-aplaymidi-Set-event-completely-for-tempo-event.patch OBS-URL: https://build.opensuse.org/request/show/1137523 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/alsa-utils?expand=0&rev=210
32 lines
983 B
Diff
32 lines
983 B
Diff
From 004d085c675c56f866f008dbf712ee7503de5b27 Mon Sep 17 00:00:00 2001
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From: Mingjie Shen <shen497@purdue.edu>
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Date: Wed, 6 Dec 2023 16:49:26 -0500
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Subject: [PATCH] alsactl: fix potential buffer overwrite
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The 'call to sprintf' operation on line 413 requires 21 bytes
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but the destination is only 16 bytes.
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Fixes: https://github.com/alsa-project/alsa-utils/pull/247
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Signed-off-by: Mingjie Shen <shen497@purdue.edu>
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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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---
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alsactl/alsactl.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/alsactl/alsactl.c b/alsactl/alsactl.c
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index a854c0bdc16f..8ad991a0f36b 100644
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--- a/alsactl/alsactl.c
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+++ b/alsactl/alsactl.c
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@@ -242,7 +242,7 @@ int main(int argc, char *argv[])
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char *cfgfile = SYS_ASOUNDRC;
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char *initfile = DATADIR "/init/00main";
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char *pidfile = SYS_PIDFILE;
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- char *cardname, ncardname[16];
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+ char *cardname, ncardname[21];
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char *cmd;
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char *const *extra_args;
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const char *const *tmp;
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--
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2.35.3
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