| 90d2dd403bc8faa421cfc6b26930e5aa69879943 |
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02-Jun-2017 |
Ray Essick <essick@google.com> |
better manage buffer for libstagefright_soft_mpeg4enc
Existing code allocated buffer, adjusted pointer to use it, and would
adjust the pointer back when it came time to free the space. The problem
was that the adjustment was based on user-supplied values and if the
user changed those values between alloc and free (which was possible),
the code ended up free()ing the wrong address.
We fix this by keeping an extra pointer -- the unmodified allocation --
which we use for the subsequent free() calls. This makes the free()
independent of any changes to values that the user provides.
Bug: 36075363
Test: ran poc against patched nyc-mr2-dev tree
Change-Id: I7013ff5883a945c4647517b2980c76a6558f23d2
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp
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| deba0610c89d54390c9d2d0a0f3b79fd7679779c |
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18-Aug-2015 |
Abhishek Arya <aarya@google.com> |
Merge "Revert "Fix compile after rI431aa2b7d30a942350ab6d105451c6b77e2f99d4"" into klp-dev
|
| 9abb7401df730b5c510f6b8dac2716a0928d9623 |
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18-Aug-2015 |
Abhishek Arya <aarya@google.com> |
Fix compile failure after rI431aa2b7d30a942350ab6d105451c6b77e2f99d4
Bug: 20674086
Change-Id: I2ee6b7e0eabbf696c0986d08b2d759d48cb9eb7b
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp
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| 12bd1d2697f0d39f6c70f31d06f2f74c57e1d89f |
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18-Aug-2015 |
Abhishek Arya <aarya@google.com> |
Revert "Fix compile after rI431aa2b7d30a942350ab6d105451c6b77e2f99d4"
This reverts commit c23e3dd8af7397f023aae040c4a03dd14091cbed.
This speculative fix didn't fix the compile failure, do checking locally.
Change-Id: I1598f7208c8232ca38c0fcad17f211598591594e
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp
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| c23e3dd8af7397f023aae040c4a03dd14091cbed |
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17-Aug-2015 |
Abhishek Arya <aarya@google.com> |
Fix compile after rI431aa2b7d30a942350ab6d105451c6b77e2f99d4
BUG: 20674086
Change-Id: Idaff17975b327adea65c39bdba1ab4e88789c0cd
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp
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| b62a73b860757143d3b140b2985fdae71e18d675 |
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03-Jun-2015 |
Wei Jia <wjia@google.com> |
libstagefright: check memory size for overflow before allocation.
Bug: 20674086
Change-Id: I431aa2b7d30a942350ab6d105451c6b77e2f99d4
(cherry picked from commit 42cccd7c8811597d56fb86afeacf6231d693dea6)
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp
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| 59f566c4ec3dfc097ad8163523e522280b27e5c3 |
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13-Jul-2010 |
James Dong <jdong@google.com> |
Initial check-in for software m4v_h263 encoder
Change-Id: I4b49fa5c3a5e6e21cfd2419441d98dd784046367
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp
|