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Asan: Disable for CentOS7 because LD_PRELOAD issue. #3347

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winlinvip opened this issue Dec 30, 2022 · 0 comments · Fixed by #3352
Closed

Asan: Disable for CentOS7 because LD_PRELOAD issue. #3347

winlinvip opened this issue Dec 30, 2022 · 0 comments · Fixed by #3352
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@chen-guanghua
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EnglishNative This issue is conveyed exclusively in English. Enhancement Improvement or enhancement.
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5.0

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@winlinvip
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winlinvip commented Dec 30, 2022 •
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Description

For CentOS7, we got error as bellow, see google/sanitizers#796 for detail:

==48458==ASan runtime does not come first in initial library list; you should either link runtime to your application or manually preload it with LD_PRELOAD.

  1. SRS Version: 5.0.119

  2. SRS Log:

==48458==ASan runtime does not come first in initial library list; you should either link 
runtime to your application or manually preload it with LD_PRELOAD.
  1. SRS Config:
./objs/srs -c conf/srs.conf

Replay

CentOS 7.

Step 1: Link asan by shared library.

./configure --sanitizer=on --sanitizer-static=off && make

Step 2: Run SRS

./objs/srs -c conf/srs.conf

#==48458==ASan runtime does not come first in initial library list; you should either link 
# runtime to your application or manually preload it with LD_PRELOAD.

There is a workaround:

env LD_PRELOAD=/lib64/libasan.so.5 ./objs/srs -c conf/srs.conf
@winlinvip winlinvip added the Enhancement Improvement or enhancement. label Dec 30, 2022
@winlinvip winlinvip added this to the 5.0 milestone Dec 30, 2022
@chen-guanghua chen-guanghua mentioned this issue Jan 1, 2023
Merged
winlinvip pushed a commit to chen-guanghua/srs that referenced this issue Jan 2, 2023
@chen-guanghua @winlinvip
Asan: Disable asan for CentOS and use statically link if possible. v5…
793f579 
….0.127 (ossrs#3347)

1. Disable asan for all CentOS by default, however user could enable it.
2. Link asan statically if possible.
winlinvip added a commit that referenced this issue Jan 2, 2023
@chen-guanghua @winlinvip
Asan: Disable asan for CentOS and use statically link if possible. v5…
dd0f398 
….0.127 (#3347) (#3352)

* Asan: Disable asan for CentOS and use statically link if possible. v5.0.127 (#3347)

1. Disable asan for all CentOS by default, however user could enable it.
2. Link asan statically if possible.

* Update version to v5.0.127

Co-authored-by: winlin <winlin@vip.126.com>
winlinvip pushed a commit that referenced this issue Jan 2, 2023
@chen-guanghua @winlinvip
SRS5: Asan: Disable asan for CentOS and use statically link if possib…
e1f6661 
…le. v5.0.127 (#3347) (#3352)

* Asan: Disable asan for CentOS and use statically link if possible. v5.0.127 (#3347)

1. Disable asan for all CentOS by default, however user could enable it.
2. Link asan statically if possible.

* Update version to v5.0.127

Co-authored-by: winlin <winlin@vip.126.com>

PICK dd0f398
@winlinvip winlinvip added the EnglishNative This issue is conveyed exclusively in English. label Jul 29, 2023
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Asan: Disable asan for CentOS and use statically link if possible. chen-guanghua/srs
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