header, as it may define symbols which modify the behaviour of those headers.
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address some related style issues.
Submitted by: Dmitry V. Levin <ldv@altlinux.org>
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reporting: error messages relating to policy files now include line
numbers, and the parser will warn about invalid facility names.
Also fix an off-by-one bug in the option handling code.
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immediately overwritten), replace all use of free(3) with a macro
that clears the pointer after freeing the memory it pointed to.
Suggested by: Dmitry V. Levin <ldv@altlinux.org>
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use it to fill the gaps in incomplete policies as well as to replace
missing ones.
Sponsored by: DARPA, NAI Labs
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- Don't log dlopen() failures, since they're rarely interesting;
instead, log a failure if no module was found at all.
- When loading a versioned module, store its logical name in the
module structure rather than its physical name, since it will be
looked up by its logical name if it's needed again.
- Initialize module->next->prev when adding a module to the cache.
- Set modules to NULL when releasing the last module in the cache.
Sponsored by: DARPA, NAI Labs
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support for module versioning. OpenPAM will prefer a PAM module with
the same version number as the library itself to one with no version
number at all.
Sponsored by: DARPA, NAI Labs
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linker set for cosmetic reasons.
Sponsored by: DARPA, NAI Labs
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of an object rather than a type.
Sponsored by: DARPA, NAI Labs
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to reduce the chance of every running into a naming conflict.
Sponsored by: DARPA, NAI Labs
git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@32 185d5e19-27fe-0310-9dcf-9bff6b9f3609
Replace the "dispatching" flag with a pam_chain_t pointer. It is set
to point at the currently executing module right before calling the
module, and cleared right after the module returns. Note that this
isn't intended to prevent reentrancy in multi-threaded applications,
but simply to prevent modules from using the application interface.
When recursion is detected, return PAM_ABORT rather than
PAM_SYSTEM_ERR, since this is a programmatical error rather than
a runtime one.
Sponsored by: DARPA, NAI Labs
git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@25 185d5e19-27fe-0310-9dcf-9bff6b9f3609
Dag-Erling Smørgrav