Takashi Iwai
62cc03c4bc
- Update alsa-info.sh to match dmesg with snd_ - Run spec-cleaner - Add missing Loopback.conf manually - Upstream fixes: minor clean ups, 2.1 PCM channel config support, portability improvements, PCM float format conversion fix, fix for ioplug 32bit hwptr wrap, etc. 0020-minor-malloc-changes.patch 0021-alsa-lib-minor-typo-in-pcm-doc.patch 0022-control_hw-fix-potential-memory-leak.patch 0023-pcm-initialize-pcm_dmix-monotonic-field.patch 0024-pcm-initialize-monotonic-field-for-dshare-and-dsnoop.patch 0025-pcm-use-CLOCK_REALTIME-for-non-monotonic-ts.patch 0026-alsa-lib-heavy-pcm-atomics-cleanup.patch 0027-conf-Add-basic-infrastructure-for-2.1-surround-sound.patch 0028-conf-Add-surround-2.1-support-to-all-cards.patch 0029-Portability-fix-look-for-sys-endian.h-as-well-as-end.patch 0030-autotools-update-style.patch 0031-pcm-Insert-linear-to-float-conversion-when-rate-or-c.patch 0032-pcm-route-Allow-chmap-syntax-for-slave-channels-in-t.patch 0033-pcm-route-Select-slave-chmap-based-on-ttable-informa.patch 0034-conf-Allow-2.1-surround-to-use-different-number-of-c.patch 0035-pcm-Wrap-hw_ptr-to-boundary-in-pcm_ioplug.patch 0036-src-conf-cards-Add-missing-entry-for-Loopback.conf.patch OBS-URL: https://build.opensuse.org/request/show/225572 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/alsa?expand=0&rev=152
31 lines
939 B
Diff
31 lines
939 B
Diff
From 336dc58beba0ca7cf5650dc12ed3eb72d61ac6d3 Mon Sep 17 00:00:00 2001
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From: Ivan Sorokin <vanyacpp@gmail.com>
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Date: Wed, 22 Jan 2014 00:12:50 +0400
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Subject: [PATCH] control_hw: fix potential memory leak
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Signed-off-by: Ivan Sorokin <vanyacpp@gmail.com>
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Signed-off-by: Takashi Iwai <tiwai@suse.de>
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---
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src/control/control_hw.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/src/control/control_hw.c b/src/control/control_hw.c
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index 148097facd90..dfc9dcd51e20 100644
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--- a/src/control/control_hw.c
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+++ b/src/control/control_hw.c
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@@ -240,8 +240,10 @@ static int snd_ctl_hw_elem_tlv(snd_ctl_t *handle, int op_flag,
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return -errno;
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}
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if (op_flag == 0) {
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- if (xtlv->tlv[1] + 2 * sizeof(unsigned int) > tlv_size)
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+ if (xtlv->tlv[1] + 2 * sizeof(unsigned int) > tlv_size) {
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+ free(xtlv);
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return -EFAULT;
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+ }
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memcpy(tlv, xtlv->tlv, xtlv->tlv[1] + 2 * sizeof(unsigned int));
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}
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free(xtlv);
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--
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1.9.0
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