Curated Issues
C Good First Issues
Browse open source issues tagged with C in the issue metadata. Results stay focused on work that can become public contribution evidence.
Slice signals
- Average annotated difficulty: 2.7/5 across 1,911 issues.
- 69% of 1,911 time estimates are one day or less.
Closed
Uninitialized output buffer is causing memory sanitizer build to fail
help wantedtriaged: bug
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Closed
pkgconfig: Wrong libdir?
help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
29 comments0 reactions0 assignees
Closed
Poor performance of ECC implementation of secp256k1
branch: masterhelp wantedtriaged: performance
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Closed
CI testing EBCDIC support
branch: masterhelp wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
14 comments0 reactions0 assignees
Closed
v3.0.13: cms decryption fails when EVP_PKEY_EC engine is loaded: crypto/evp/ctrl_params_translate.c:1211: OpenSSL internal error: Assertion failed: ctx->action_type != NONE
branch: 3.0branch: 3.1branch: 3.2branch: masterhelp wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Closed
Support for new Apple trust API
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Closed
Openssl s_time does not work well,when I use netem to set loss rate,s_time will hang
help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
20 comments0 reactions0 assignees
Closed
RFE: make SSL_get_servername work early in ClientHello callback
branch: masterhelp wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Closed
X509: wrongly rejects cert without CDP if CRL contains IDP with name matching cert issuer
help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
7 comments0 reactions0 assignees
Closed
a sm4-xts aarch64 assembly code bug when 'VPSM4_EX_CAPABLE' is turn on
branch: 3.2branch: masterhelp wantedtriaged: bug
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Closed
With AES-CCM ciphers, initializing an EVP_CIPHER_CTX with key and nonce seperately results in an error on fetching tag
branch: 3.0branch: 3.1branch: 3.2branch: masterhelp wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
8 comments0 reactions0 assignees
Closed
Some tests fail on my system
branch: 3.2branch: masterhelp wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
10 comments0 reactions0 assignees
Closed
False positives in xrdp weak credential scanning
enhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
5 comments0 reactions0 assignees
Closed
Building OpenSSL 3.0 on z/OS (IBM mainframe) fails. Linker cannot handle duplicate file names in source tree
help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
11 comments0 reactions0 assignees
Closed
Request tests added for API used and missing from OpenSSL tests
help wantedtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Closed
sm2 encryption/decryption implementation bug.
branch: 3.0branch: 3.1branch: 3.2branch: masterhelp wantedtriaged: bug
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Closed
Embarcadero (11.ver last ) "make -N" => Error openssl.rc 1 11: Cannot open file: winver.h
help wantedtriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
11 comments0 reactions0 assignees
Closed
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Closed
use exisiting openssl wrapper script instead to invent wheel
help wantedtriaged: bugtriaged: feature
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Closed
When create CSR file, can't input correctly.
branch: 3.2branch: masterhelp wantedseverity: regressiontriaged: bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
12 comments1 reaction0 assignees