* changes:
Initialize all allocated memory blocks to zero
Update cfi blacklist to include few more assembly functions
LDR changed to MOV instruction in armv8 and armv7 assemblies
Removes memory accesses to constant values and replaces
them with mov instructions. This would allow this library
to be compatible with execute-only memory layouts.
Bug: 124323156
Test: poc
Change-Id: I801d4cfff953b9d13b80a97be04a3223117df29f
Decode init fatal error was not handled at upper level in
ixheaacd_common_lpfuncs.c. Hence, corresponding check has
been added.
Bug:126154782
Test: poc
Change-Id: I5332f5fd0260110f426cfe176e6d64f5989cfb08
When ixheaacd_num_bands = 0, "while (patch_bands > 0)" goes
into infinite looping since patch_bands remains unchanged in the
loop.
So as a fix added the corresponding check to break the loop when
ixheaacd_num_bands becomes 0.
Bug: 123974524
Test: poc
Change-Id: Ie6364ad0b3cfd92df1a2664ec5850408aecce21b
for latm stream other_data_length is read from the bit stream.
For this stream this value is becoming very high, which is beyond
bit buffer boundaries.
As a fix if the value is more than bit buffer size we are returning
fatal error.
Bug:124210105
Test: poc
Change-Id: Id93e5dbdbbd4aab428401da0ea72422d192bcdec
Array common_gain_element_present was accessed with an index of 10,
so a check has been added as fix and error return code handling has
been modified.
Bug:124022181
Test: poc
Change-Id: Ic9be00f6a9cec2df433e7a5f86616da5e98c9e05
Multiplication by two is replaced by left shift by one and
saturate to avoid integer overflow.
Bug:124023736
Test: vendor+poc
Change-Id: I2b1ffead5f1c72106550d0b81d0cbd6c71acfde6
Better feedback from a bit reading routine, allowing separate offset
adjustments into buffer.
Bug:117610057
Test: vendor+poc
Change-Id: I3031cc50a727987512e2b8979fe14cbe23778245
Bug: http://b/116873221
Mark ixheaacd_init_sbr_tables and ixheaacd_filt_buf_update as static, so
clang emits an out-of-line definition for it. This fixes the coverage
build, that builds with O0, where the functions don't get inlined.
As an unrelated cleanup, remove an extra declaration of
ixheaacd_filt_buf_update.
Test: Build with coverage
Change-Id: Ia92f1d73c404193116fa3f269948027c771a43bf
This fixes un intialized data access in loudness equalizer selection
Memory allocation and distribution inside DRC module was cleaned up.
Memory clean-up changes were done inside the library and in test bench.
Similar changes were done in OMX and C2 plug-in as well.
Bug: 115509210
Test: vendor+poc
Change-Id: I6a2bf5fe6eeecc5d0fec395af020aef8221a5f93
Negation overflow occurs in ixheaacd_cal_fac_data.
As fix, added saturation check in absolute value
calculation.
Bug:120250030
Test: vendor
Change-Id: Ie310d9d21fc12fc76135fa7b411572d3673fe871
Saturation checks has been added after 32 bit
additions and multiplication to avoid integer
overflows in this CL.
Bug:120252825
Test: poc
Change-Id: Ifec303f477de51c218f8cfeb8a4a8ac3e570fcd5
In this erroneous case, initial few frames don't have sbr
and later sbr is present, causing invalid memory access.
As a fix, removed the condition over sbr initialization,
allowing it to initialize sbr independent of sbr being
present or not.
Bug:118685461
Bug:120124033
Test: poc
Change-Id: I54810fb8cb20ebeeff6341efbe32f99860aa0a5c
