Updated copyright notices to include the year 2018.

lib-index: Add mail_index_set_error_nolog()

lib-index: mail_index_set_error() - log error using index's event

lib-index: Add mail_index.event

lib-index: Add mail_index_set_cache_dir() to change .cache's directory

lib-index: Add mail_index_cache_optimization_settings

lib-index: Add mail_index_base_optimization_settings

lib-index: Replace mail_index_set_log_rotation() with mail_index_set_optimization_settings() This allows more easily adding optimization-related settings.

lib-index: Remove size from struct mail_keywords.idx[] This was confusing static analyzers, which thought that using [1] meant that its size really was 1.

lib-index: If mail_index_view is leaked, include in Panic the file:line where it was opened

lib-index: mail_index_use_existing_permissions() - Ignore with INDEX=MEMORY

lib-index: mail_index_use_existing_permissions() - Log error if stat() unexpectedly fails

lib-index: Add mail_index_use_existing_permissions() This has annoyingly lot of copy&pasting from mailbox_list_get_permissions_stat(), but there didn't seem to be any nice place where to share the code.

lib-index: Mark index deleted if index log file is missing This fixes all kinds of errors caused by mailbox being deleted by another process.

lib-index: Fix mail_index_get_modification_time() to work when index isn't open. index->filepath may be NULL after a failed index open, and it's a bit unsafe to trust that index->log->filepath isn't NULL either. So just build the full path from elements that are definitely non-NULL. Also stat() only dovecot.index.log, because it's always supposed to exist. If it doesn't, something's broken and stat()ing dovecot.index doesn't make much sense. This commit removes mail_transaction_log_get_mtime(), which is no longer needed. Fixes: Panic: file mail-index.c: line 931 (mail_index_file_set_syscall_error): assertion failed: (filepath != NULL)

lib-index: Don't ignore mail_transaction_log_move_to_memory() failure

Updated copyright notices to include the year 2017.

global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro. Used the following script: C_FILES=`git ls-files *.c` H_FILES=`git ls-files *.h` for F in "$C_FILES $H_FILES"; do echo "$F" perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F done

global: Make sure *_malloc() calculations won't cause integer overflows.

lib-index: Add mail_index_set_log_rotation()

lib-index: Do not crash if log is missing Fixes sigfault when index and index.log files are corrupted.

lib-index: Revert log flooding prevention / 3c014db6f This was intended only for mmap() errors.

lib-index: Improve error messages when transaction log is unexpectedly lost

lib-index: limit mail_index error prints to one per ioloop_time This is to prevent log flooding.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

Replaced unlink() calls with i_unlink*() wherever possible.

lib-index: Added mail_index_ext_register_resize_defaults()

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

lib-index: Removed dovecot.index locking related code, which is no longer used.

lib-index: Added path parameter to mail_index_create_tmp_file() This allows using it for creating any kind of a new index file with proper file permissions. Some of the old code should probably be changed to use this. Maybe even move this function to public mail-index.h

lib-index: Fixed cache file creation race condition. If two processes are creating the index files at the same time, don't have one of them delete the dovecot.index.cache that the other one just created. This means we never should be calling mail_cache_create(), so it was removed entirely.

lib-index: Fixed error handling in mail_index_open()

lib-index: Index cache could have kept too many indexes open. If a lot of indexes were allocated and then later on they were opened and closed, the alloc-cache simply kept all the indexes open even after they should have been closed.

Removed pointless NULL checks. Found by Coverity

Updated copyright notices to include year 2014.

lib-index: Keep track of views and transactions in linked lists. This makes debugging easier.

Replaced all -1U and (unsigned int)-1 with UINT_MAX. It's somewhat clearer this way. Also clang's -fsanitize=integer gives runtime errors about -1U (but not about explicit casts, so no need to change (type)-1 casts).

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.