Update CODE_OF_CONDUCT.md #5
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
zuiderkwast
approved these changes
Mar 22, 2024
|
This pull request sets up GitHub code scanning for this repository. Once the scans have completed and the checks have passed, the analysis results for this pull request branch will appear on this overview. Once you merge this pull request, the 'Security' tab will show more code scanning analysis results (for example, for the default branch). Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results. For more information about GitHub code scanning, check out the documentation. |
PingXie
approved these changes
Mar 22, 2024
roshkhatri
pushed a commit
to roshkhatri/valkey
that referenced
this pull request
Mar 22, 2024
naglera
pushed a commit
to naglera/placeholderkv
that referenced
this pull request
Apr 8, 2024
…is missed cases to redis-server. (#12322)
Observed that the sanitizer reported memory leak as clean up is not done
before the process termination in negative/following cases:
**- when we passed '--invalid' as option to redis-server.**
```
-vm:~/mem-leak-issue/redis$ ./src/redis-server --invalid
*** FATAL CONFIG FILE ERROR (Redis 255.255.255) ***
Reading the configuration file, at line 2
>>> 'invalid'
Bad directive or wrong number of arguments
=================================================================
==865778==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 8 byte(s) in 1 object(s) allocated from:
#0 0x7f0985f65867 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
valkey-io#1 0x558ec86686ec in ztrymalloc_usable_internal /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:117
valkey-io#2 0x558ec86686ec in ztrymalloc_usable /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:135
valkey-io#3 0x558ec86686ec in ztryrealloc_usable_internal /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:276
valkey-io#4 0x558ec86686ec in zrealloc /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:327
valkey-io#5 0x558ec865dd7e in sdssplitargs /home/ubuntu/mem-leak-issue/redis/src/sds.c:1172
valkey-io#6 0x558ec87a1be7 in loadServerConfigFromString /home/ubuntu/mem-leak-issue/redis/src/config.c:472
valkey-io#7 0x558ec87a13b3 in loadServerConfig /home/ubuntu/mem-leak-issue/redis/src/config.c:718
valkey-io#8 0x558ec85e6f15 in main /home/ubuntu/mem-leak-issue/redis/src/server.c:7258
valkey-io#9 0x7f09856e5d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
SUMMARY: AddressSanitizer: 8 byte(s) leaked in 1 allocation(s).
```
**- when we pass '--port' as option and missed to add port number to redis-server.**
```
vm:~/mem-leak-issue/redis$ ./src/redis-server --port
*** FATAL CONFIG FILE ERROR (Redis 255.255.255) ***
Reading the configuration file, at line 2
>>> 'port'
wrong number of arguments
=================================================================
==865846==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 8 byte(s) in 1 object(s) allocated from:
#0 0x7fdcdbb1f867 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
valkey-io#1 0x557e8b04f6ec in ztrymalloc_usable_internal /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:117
valkey-io#2 0x557e8b04f6ec in ztrymalloc_usable /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:135
valkey-io#3 0x557e8b04f6ec in ztryrealloc_usable_internal /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:276
valkey-io#4 0x557e8b04f6ec in zrealloc /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:327
valkey-io#5 0x557e8b044d7e in sdssplitargs /home/ubuntu/mem-leak-issue/redis/src/sds.c:1172
valkey-io#6 0x557e8b188be7 in loadServerConfigFromString /home/ubuntu/mem-leak-issue/redis/src/config.c:472
valkey-io#7 0x557e8b1883b3 in loadServerConfig /home/ubuntu/mem-leak-issue/redis/src/config.c:718
valkey-io#8 0x557e8afcdf15 in main /home/ubuntu/mem-leak-issue/redis/src/server.c:7258
valkey-io#9 0x7fdcdb29fd8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
Indirect leak of 10 byte(s) in 1 object(s) allocated from:
#0 0x7fdcdbb1fc18 in __interceptor_realloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:164
valkey-io#1 0x557e8b04f9aa in ztryrealloc_usable_internal /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:287
valkey-io#2 0x557e8b04f9aa in ztryrealloc_usable /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:317
valkey-io#3 0x557e8b04f9aa in zrealloc_usable /home/ubuntu/mem-leak-issue/redis/src/zmalloc.c:342
valkey-io#4 0x557e8b033f90 in _sdsMakeRoomFor /home/ubuntu/mem-leak-issue/redis/src/sds.c:271
valkey-io#5 0x557e8b033f90 in sdsMakeRoomFor /home/ubuntu/mem-leak-issue/redis/src/sds.c:295
valkey-io#6 0x557e8b033f90 in sdscatlen /home/ubuntu/mem-leak-issue/redis/src/sds.c:486
valkey-io#7 0x557e8b044e1f in sdssplitargs /home/ubuntu/mem-leak-issue/redis/src/sds.c:1165
valkey-io#8 0x557e8b188be7 in loadServerConfigFromString /home/ubuntu/mem-leak-issue/redis/src/config.c:472
valkey-io#9 0x557e8b1883b3 in loadServerConfig /home/ubuntu/mem-leak-issue/redis/src/config.c:718
valkey-io#10 0x557e8afcdf15 in main /home/ubuntu/mem-leak-issue/redis/src/server.c:7258
valkey-io#11 0x7fdcdb29fd8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
SUMMARY: AddressSanitizer: 18 byte(s) leaked in 2 allocation(s).
```
As part analysis found that the sdsfreesplitres is not called when this condition checks are being hit.
Output after the fix:
```
vm:~/mem-leak-issue/redis$ ./src/redis-server --invalid
*** FATAL CONFIG FILE ERROR (Redis 255.255.255) ***
Reading the configuration file, at line 2
>>> 'invalid'
Bad directive or wrong number of arguments
vm:~/mem-leak-issue/redis$
===========================================
vm:~/mem-leak-issue/redis$ ./src/redis-server --jdhg
*** FATAL CONFIG FILE ERROR (Redis 255.255.255) ***
Reading the configuration file, at line 2
>>> 'jdhg'
Bad directive or wrong number of arguments
---------------------------------------------------------------------------
vm:~/mem-leak-issue/redis$ ./src/redis-server --port
*** FATAL CONFIG FILE ERROR (Redis 255.255.255) ***
Reading the configuration file, at line 2
>>> 'port'
wrong number of arguments
```
Co-authored-by: Oran Agra <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Remove redis and add gmail for placeholderkv.