Skip to main content
assistive.skiplink.to.breadcrumbs
assistive.skiplink.to.header.menu
assistive.skiplink.to.action.menu
assistive.skiplink.to.quick.search

14. Concurrency (CON)

Created by Martin Sebor, last modified by David Svoboda on Jun 22, 2010

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

Recommendations

Information for Editors
To have a new guideline automatically listed above be sure to label it con and recommendation.

Rules

Information for Editors
To have a new guideline automatically listed above be sure to label it con and rule.

Risk Assessment Summary

Recommendation	Severity	Likelihood	Remediation Cost	Priority	Level
CON00-C	medium	probable	high	P4	L3

Rule	Severity	Likelihood	Remediation Cost	Priority	Level
CON31-C	medium	probable	high	P4	L3
CON32-C	medium	probable	high	P4	L3
CON33-C	medium	probable	high	P4	L3
CON34-C	medium	probable	high	P12	L1
CON35-C	low	probable	medium	L3	P3

Related Rules and Recommendations

CON04-C. Join or detach threads even if their exit status is unimportant

CON30-C. Clean up thread-specific storage

CON31-C. Do not destroy a mutex while it is locked

CON32-C. Prevent data races when accessing bit-fields from multiple threads

CON33-C. Avoid race conditions when using library functions

CON34-C. Declare objects shared between threads with appropriate storage durations

CON35-C. Avoid deadlock by locking in a predefined order

CON37-C. Do not call signal() in a multithreaded program

CON43-C. Do not allow data races in multithreaded code

CON50-CPP. Do not destroy a mutex while it is locked

POS04-C. Avoid using PTHREAD_MUTEX_NORMAL type mutex locks

POS44-C. Do not use signals to terminate threads

POS47-C. Do not use threads that can be canceled asynchronously

POS48-C. Do not unlock or destroy another POSIX thread's mutex

POS49-C. When data must be accessed by multiple threads, provide a mutex and guarantee no adjacent data is also accessed

POS50-C. Declare objects shared between POSIX threads with appropriate storage durations

POS51-C. Avoid deadlock with POSIX threads by locking in predefined order

POS53-C. Do not use more than one mutex for concurrent waiting operations on a condition variable

WIN01-C. Do not forcibly terminate execution

CERT C Secure Coding Standard CON00-C. Avoid race conditions with multiple threads

No labels