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6 Commits

Author SHA1 Message Date
Alexey Samsonov 8e3cbde27d [Sanitizer] Introduce ListOfModules object and use it to replace GetListOfModules(). 
Summary:
This removes the hard limit on the number of loaded modules (used to be
16K), and makes it easier to use LoadedModules w/o causing a memory
leak: ListOfModules owns the modules, and makes sure to properly clean
them in destructor.

Remove filtering functionality that is only needed in one place (LSan).

Reviewers: aizatsky

Subscribers: llvm-commits, kcc

Differential Revision: http://reviews.llvm.org/D17470

llvm-svn: 261554
 2016-02-22 18:52:51 +00:00
Vedant Kumar 552c0111f1 [sanitizer_common] Apply modernize-use-nullptr, other minor fixes 
- Trim spaces.
- Use nullptr in place of 0 for pointer variables.
- Use '!p' in place of 'p == 0' for null pointer checks.

Patch by Eugene Zelenko!

Differential Revision: http://reviews.llvm.org/D13310

llvm-svn: 248964
 2015-09-30 23:52:54 +00:00
Alexey Samsonov e6c614d48a [Sanitizer] Teach ReadFileToBuffer to distinguish empty file from inaccessible file. 
Summary:
This fixes https://code.google.com/p/address-sanitizer/issues/detail?id=399
(sanitizers crash with empty suppression files).

Reviewers: kcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11284

llvm-svn: 242594
 2015-07-17 23:50:08 +00:00
Timur Iskhodzhanov b97bcc4981 [ASan] Unify handling of loaded modules between POSIX and Windows 
Reviewed at http://reviews.llvm.org/D8805

llvm-svn: 234150
 2015-04-06 12:49:30 +00:00
Alexey Samsonov 656c29b08f Replace InternalScopedBuffer<char> with InternalScopedString where applicable. 
Summary: No functionality change.

Test Plan: make check-all

Reviewers: kcc

Reviewed By: kcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6472

llvm-svn: 223164
 2014-12-02 22:20:11 +00:00
Viktor Kutuzov a37ad099e8 Segregate FreeBSD-specific parts from sanitizer_procmaps_linux.cc 
Differential Revision: http://reviews.llvm.org/D4555

llvm-svn: 214955
 2014-08-06 10:16:52 +00:00