Message ID | 1594725911-14308-1-git-send-email-piotrx.maziarz@linux.intel.com (mailing list archive) |
---|---|
Headers | show |
Series | topology: decode: Various fixes | expand |
On 7/14/20 6:25 AM, Piotr Maziarz wrote: > This series fixes various problems with topology decoding mechanism. > Some of the problems were critical like improper memory management or > infinite loops that were causing undefined behaviour or program crashes, > while other resulted in losing some data during conversion. > > Bugs found while testing with Intel SST topologies. I am far from the expert on topology but the patches look fine to me, so adding my tag so that others may chime in: Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> > > Changelog: > v2: > -Divide into more patches, critical fixes are in separate patches now > -More specific descriptions > -Fix a typo UML to UCM > -Add error reporting in topology: decode: fix channel map memory > allocation > -Remove goto again in topology: Make buffer for saving dynamic size > for better readability > > v3: > -No functional changes > -Changed UCM to more descriptive standard ALSA configuration files > -removed Gerrit's Change-Id > -Added missing signed-offs > > Piotr Maziarz (10): > topology: decode: Fix channel map memory allocation > topology: decode: Fix infinite loop in decoding enum control > topology: decode: Remove decoding values for enum control > topology: decode: Add enum control texts as separate element > topology: decode: Fix printing texts section > topology: decode: Change declaration of enum decoding function > topology: decode: Fix decoding PCM formats and rates > topology: decode: Print sig_bits field in PCM capabilities section > topology: decode: Add DAI name printing > topology: Make buffer for saving dynamic size > > src/topology/ctl.c | 51 ++++++++++++++++++++++------------------------- > src/topology/dapm.c | 3 +-- > src/topology/pcm.c | 11 +++++++--- > src/topology/save.c | 34 ++++++++++++++++++++++++++----- > src/topology/text.c | 2 +- > src/topology/tplg_local.h | 2 +- > 6 files changed, 64 insertions(+), 39 deletions(-) >
On 2020-07-14 1:25 PM, Piotr Maziarz wrote: > This series fixes various problems with topology decoding mechanism. > Some of the problems were critical like improper memory management or > infinite loops that were causing undefined behaviour or program crashes, > while other resulted in losing some data during conversion. > > Bugs found while testing with Intel SST topologies. > > Changelog: > v2: > -Divide into more patches, critical fixes are in separate patches now > -More specific descriptions > -Fix a typo UML to UCM > -Add error reporting in topology: decode: fix channel map memory > allocation > -Remove goto again in topology: Make buffer for saving dynamic size > for better readability > > v3: > -No functional changes > -Changed UCM to more descriptive standard ALSA configuration files > -removed Gerrit's Change-Id > -Added missing signed-offs > > Piotr Maziarz (10): > topology: decode: Fix channel map memory allocation > topology: decode: Fix infinite loop in decoding enum control > topology: decode: Remove decoding values for enum control > topology: decode: Add enum control texts as separate element > topology: decode: Fix printing texts section > topology: decode: Change declaration of enum decoding function > topology: decode: Fix decoding PCM formats and rates > topology: decode: Print sig_bits field in PCM capabilities section > topology: decode: Add DAI name printing > topology: Make buffer for saving dynamic size > > src/topology/ctl.c | 51 ++++++++++++++++++++++------------------------- > src/topology/dapm.c | 3 +-- > src/topology/pcm.c | 11 +++++++--- > src/topology/save.c | 34 ++++++++++++++++++++++++++----- > src/topology/text.c | 2 +- > src/topology/tplg_local.h | 2 +- > 6 files changed, 64 insertions(+), 39 deletions(-) > Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>